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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2001.03752 | Ephraim Fischbach | M. J. Mueterthies, E. Fischbach, V. E. Barnes, J. Bertaux, D. E.
Krause, and A. Longman | Generalized Analysis of the E\"{o}tv\"{o}s Experiment | 24 pages, 11 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a generalized phenomenological formalism for analyzing the
original E\"{o}tv\"{o}s experiment in the presence of gravity and a generic
"5th force." To date no evidence for a 5th force has emerged since its presence
was suggested by a 1986 reanalysis of the 1922 publication coauthored by
E\"{o}tv\"{o}s, Pek... | [
{
"created": "Sat, 11 Jan 2020 13:22:35 GMT",
"version": "v1"
}
] | 2020-01-14 | [
[
"Mueterthies",
"M. J.",
""
],
[
"Fischbach",
"E.",
""
],
[
"Barnes",
"V. E.",
""
],
[
"Bertaux",
"J.",
""
],
[
"Krause",
"D. E.",
""
],
[
"Longman",
"A.",
""
]
] | We present a generalized phenomenological formalism for analyzing the original E\"{o}tv\"{o}s experiment in the presence of gravity and a generic "5th force." To date no evidence for a 5th force has emerged since its presence was suggested by a 1986 reanalysis of the 1922 publication coauthored by E\"{o}tv\"{o}s, Pek\`... |
1111.2034 | Gudrun Heinrich | Gavin Cullen, Nicolas Greiner, Gudrun Heinrich, Gionata Luisoni,
Pierpaolo Mastrolia, Giovanni Ossola, Thomas Reiter, Francesco Tramontano | Automated One-Loop Calculations with GoSam | 32 pages, replaced by published version | Eur. Phys. J. C (2012) 72:1889 | 10.1140/epjc/s10052-012-1889-1 | CERN-PH-TH/2011-272; MPP-2011-132; DESY-11-203; IPPP/11/72;
DCPT/11/144; Edinburgh-2011/32 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the program package GoSam which is designed for the automated
calculation of one-loop amplitudes for multi-particle processes in
renormalisable quantum field theories. The amplitudes, which are generated in
terms of Feynman diagrams, can be reduced using either D-dimensional
integrand-level decomposition o... | [
{
"created": "Tue, 8 Nov 2011 20:17:49 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Apr 2012 14:39:48 GMT",
"version": "v2"
}
] | 2012-04-06 | [
[
"Cullen",
"Gavin",
""
],
[
"Greiner",
"Nicolas",
""
],
[
"Heinrich",
"Gudrun",
""
],
[
"Luisoni",
"Gionata",
""
],
[
"Mastrolia",
"Pierpaolo",
""
],
[
"Ossola",
"Giovanni",
""
],
[
"Reiter",
"Thomas",
""
... | We present the program package GoSam which is designed for the automated calculation of one-loop amplitudes for multi-particle processes in renormalisable quantum field theories. The amplitudes, which are generated in terms of Feynman diagrams, can be reduced using either D-dimensional integrand-level decomposition or ... |
1503.06156 | Yu Muramatsu | Junji Hisano, Yu Muramatsu, Yuji Omura and Masato Yamanaka | Flavor violating $Z'$ from $SO(10)$ SUSY GUT in High-Scale SUSY | 13 pages, IPMU-15-0030 | null | 10.1016/j.physletb.2015.04.020 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose an $SO(10)$ supersymmetric grand unified theory (SUSY GUT), where
the $SO(10)$ gauge symmetry breaks down to $SU(3)_c \times SU(2)_L \times
U(1)_Y\times U(1)_{X}$ at the GUT scale and $U(1)_X$ is radiatively broken at
the SUSY-braking scale. In order to achieve the observed Higgs mass around
$126$ GeV and ... | [
{
"created": "Fri, 20 Mar 2015 16:52:46 GMT",
"version": "v1"
}
] | 2015-05-20 | [
[
"Hisano",
"Junji",
""
],
[
"Muramatsu",
"Yu",
""
],
[
"Omura",
"Yuji",
""
],
[
"Yamanaka",
"Masato",
""
]
] | We propose an $SO(10)$ supersymmetric grand unified theory (SUSY GUT), where the $SO(10)$ gauge symmetry breaks down to $SU(3)_c \times SU(2)_L \times U(1)_Y\times U(1)_{X}$ at the GUT scale and $U(1)_X$ is radiatively broken at the SUSY-braking scale. In order to achieve the observed Higgs mass around $126$ GeV and al... |
1004.4565 | Tillmann Heidsieck | Andrzej J. Buras, Bj\"orn Duling, Thorsten Feldmann, Tillmann
Heidsieck, Christoph Promberger, Stefan Recksiegel | The Impact of a 4th Generation on Mixing and CP Violation in the Charm
System | 22 pages, 23 figures, v2 (references added) | JHEP 1007:094,2010 | 10.1007/JHEP07(2010)094 | TUM-HEP-757/10 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study D0-D0 mixing in the presence of a fourth generation of quarks. In
particular, we calculate the size of the allowed CP violation which is found at
the observable level well beyond anything possible with CKM dynamics. We
calculate the semileptonic asymmetry a_SL and the mixing induced CP asymmetry
eta_fS_f whi... | [
{
"created": "Mon, 26 Apr 2010 16:11:07 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Jun 2010 16:06:20 GMT",
"version": "v2"
}
] | 2015-03-14 | [
[
"Buras",
"Andrzej J.",
""
],
[
"Duling",
"Björn",
""
],
[
"Feldmann",
"Thorsten",
""
],
[
"Heidsieck",
"Tillmann",
""
],
[
"Promberger",
"Christoph",
""
],
[
"Recksiegel",
"Stefan",
""
]
] | We study D0-D0 mixing in the presence of a fourth generation of quarks. In particular, we calculate the size of the allowed CP violation which is found at the observable level well beyond anything possible with CKM dynamics. We calculate the semileptonic asymmetry a_SL and the mixing induced CP asymmetry eta_fS_f which... |
1403.3397 | Sylvain Fichet | Sylvain Fichet, Bj\"orn Herrmann, Yannick Stoll | A new flavour imprint of SU(5)-like Grand Unification and its LHC
signatures | 6 pages, minor typos fixed, reference added, matches PLB version | null | 10.1016/j.physletb.2015.01.013 | LAPTH-016/14 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out that the hypothesis of a SU(5)-like supersymmetric Grand Unified
Theory (GUT) implies a generic relation within the flavour structure of up-type
squarks. Contrary to other well-known SU(5) relations between the down-quark
and charged lepton sectors, this relation remains exact in the presence of any
corr... | [
{
"created": "Thu, 13 Mar 2014 20:00:33 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jun 2014 13:10:30 GMT",
"version": "v2"
},
{
"created": "Tue, 11 Nov 2014 23:38:09 GMT",
"version": "v3"
},
{
"created": "Mon, 26 Jan 2015 20:54:58 GMT",
"version": "v4"
}
] | 2015-06-19 | [
[
"Fichet",
"Sylvain",
""
],
[
"Herrmann",
"Björn",
""
],
[
"Stoll",
"Yannick",
""
]
] | We point out that the hypothesis of a SU(5)-like supersymmetric Grand Unified Theory (GUT) implies a generic relation within the flavour structure of up-type squarks. Contrary to other well-known SU(5) relations between the down-quark and charged lepton sectors, this relation remains exact in the presence of any correc... |
hep-ph/0512322 | Jonathan Sapirstein | G.S. Adkins and J. Sapirstein | Recoil corrections in the hydrogen isoelectronic sequence | null | null | 10.1103/PhysRevA.73.032505 | null | hep-ph | null | A version of the Bethe-Salpeter equation appropriate for calculating recoil
corrections in highly charged hydrogenlike ions is presented. The nucleus is
treated as a scalar particle of charge Z, and the electron treated
relativistically. The known recoil corrections of order $m^2/M(Z\alpha)^4$ are
derived in both thi... | [
{
"created": "Mon, 26 Dec 2005 11:03:37 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Adkins",
"G. S.",
""
],
[
"Sapirstein",
"J.",
""
]
] | A version of the Bethe-Salpeter equation appropriate for calculating recoil corrections in highly charged hydrogenlike ions is presented. The nucleus is treated as a scalar particle of charge Z, and the electron treated relativistically. The known recoil corrections of order $m^2/M(Z\alpha)^4$ are derived in both this ... |
0804.1843 | Yunfei Wu | Yunfei Wu and Da-Xin Zhang | On Unparticles and B\to X_s Missing Energy | 11 pages, 7 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the inclusive decay mode $B\to X_s+{\rm Missing Energy}$ in the
unparticle model, where an unparticle can also serve as the missing energy. We
use the Heavy Quark Effective Theory in the calculation. The analytical result
of the decay width in the free quark limit and that of the differential decay
rate to... | [
{
"created": "Fri, 11 Apr 2008 07:49:56 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Sep 2008 02:25:51 GMT",
"version": "v2"
}
] | 2008-09-25 | [
[
"Wu",
"Yunfei",
""
],
[
"Zhang",
"Da-Xin",
""
]
] | We analyze the inclusive decay mode $B\to X_s+{\rm Missing Energy}$ in the unparticle model, where an unparticle can also serve as the missing energy. We use the Heavy Quark Effective Theory in the calculation. The analytical result of the decay width in the free quark limit and that of the differential decay rate to t... |
hep-ph/0108071 | David Smith | Lawrence Hall, Yasunori Nomura, Takemichi Okui, David Smith | SO(10) Unified Theories in Six Dimensions | 25 pages, references added, version to appear in Phys. Rev. D | Phys.Rev.D65:035008,2002 | 10.1103/PhysRevD.65.035008 | UCB-PTH-01/31, LBNL-48728 | hep-ph hep-th | null | We construct supersymmetric models of SO(10) unification in which the gauge
symmetry is broken by orbifold compactification. We find that using boundary
conditions to break the gauge symmetry down to $SU(3)_C \otimes SU(2)_L \otimes
U(1)_Y \otimes U(1)_X$ without leaving unwanted massless states requires at
least two... | [
{
"created": "Tue, 7 Aug 2001 22:41:36 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Aug 2001 22:52:04 GMT",
"version": "v2"
},
{
"created": "Fri, 26 Oct 2001 14:42:59 GMT",
"version": "v3"
},
{
"created": "Fri, 7 Dec 2001 11:35:16 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Hall",
"Lawrence",
""
],
[
"Nomura",
"Yasunori",
""
],
[
"Okui",
"Takemichi",
""
],
[
"Smith",
"David",
""
]
] | We construct supersymmetric models of SO(10) unification in which the gauge symmetry is broken by orbifold compactification. We find that using boundary conditions to break the gauge symmetry down to $SU(3)_C \otimes SU(2)_L \otimes U(1)_Y \otimes U(1)_X$ without leaving unwanted massless states requires at least two e... |
1801.00300 | Da-Xin Zhang | Xian-Zheng Bai, Deshan Yang and Da-Xin Zhang | Goldstone Modes and Clebsch-Gordan Coefficients | 13 pages | null | 10.1016/j.nuclphysb.2018.10.014 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We solve explicitly the Goldstone modes in spontaneously symmetry breaking
models with supersymmetry. We find that, when more than one fields or
representations contribute to the symmetry breaking, there exist identities
among the Clebsch-Gordan coefficients which can be used as consistent checks on
the calculations.... | [
{
"created": "Sun, 31 Dec 2017 15:12:44 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Apr 2018 13:32:50 GMT",
"version": "v2"
},
{
"created": "Fri, 29 Jun 2018 13:06:36 GMT",
"version": "v3"
}
] | 2018-11-14 | [
[
"Bai",
"Xian-Zheng",
""
],
[
"Yang",
"Deshan",
""
],
[
"Zhang",
"Da-Xin",
""
]
] | We solve explicitly the Goldstone modes in spontaneously symmetry breaking models with supersymmetry. We find that, when more than one fields or representations contribute to the symmetry breaking, there exist identities among the Clebsch-Gordan coefficients which can be used as consistent checks on the calculations. |
2111.14586 | Bhavesh Chauhan | Bhavesh Chauhan, Basudeb Dasgupta, Amol Dighe | Large Energy Singles at JUNO from Atmospheric Neutrinos and Dark Matter | 12 pages, 8 figures | Phys. Rev. D 105, 095035 (2022) | 10.1103/PhysRevD.105.095035 | TIFR/TH/21-20 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Large liquid scintillator detectors, such as JUNO, present a new opportunity
to study neutral current events from the low-energy end of the atmospheric
neutrinos, and possible new physics signals due to light dark matter. We
carefully study the possibility of detecting ``Large Energy Singles'' (LES),
i.e., events wit... | [
{
"created": "Mon, 29 Nov 2021 15:19:42 GMT",
"version": "v1"
}
] | 2022-12-06 | [
[
"Chauhan",
"Bhavesh",
""
],
[
"Dasgupta",
"Basudeb",
""
],
[
"Dighe",
"Amol",
""
]
] | Large liquid scintillator detectors, such as JUNO, present a new opportunity to study neutral current events from the low-energy end of the atmospheric neutrinos, and possible new physics signals due to light dark matter. We carefully study the possibility of detecting ``Large Energy Singles'' (LES), i.e., events with ... |
1105.0927 | Oscar Wallace Greenberg | O.W. Greenberg | Remarks on a challenge to the relation between $CPT$ and Lorentz
violation | 4 pages | null | null | University of Maryland Preprint PP-11-001 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The objection [arXiv:1103.0168] to my theorem [arXiv:hep-ph/0201258] that
violation of $CPT$ symmetry implies violation of Lorentz covariance is based on
a nonlocal model in which time-ordered products are not well defined. I used
covariance of time-ordered products as the condition for Lorentz covariance;
therefore ... | [
{
"created": "Wed, 4 May 2011 20:14:29 GMT",
"version": "v1"
}
] | 2011-05-06 | [
[
"Greenberg",
"O. W.",
""
]
] | The objection [arXiv:1103.0168] to my theorem [arXiv:hep-ph/0201258] that violation of $CPT$ symmetry implies violation of Lorentz covariance is based on a nonlocal model in which time-ordered products are not well defined. I used covariance of time-ordered products as the condition for Lorentz covariance; therefore th... |
hep-ph/9807468 | K. Zuber | K. Zuber | Status and perspectives of neutrino oscillation searches | Inv. Plenary talk at 6th Symp. on Particles, Strings and Cosmology
(PASCOS'98), Boston, March 1998. 8 pages, 5 eps-figures included, needs
sprocl.sty | null | null | null | hep-ph | null | The current status of neutrino oscillation searches with reactors and
accelerators is reviewed. An outlook, especially on future long baseline
neutrino oscillation projects, is given.
| [
{
"created": "Wed, 22 Jul 1998 17:51:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Zuber",
"K.",
""
]
] | The current status of neutrino oscillation searches with reactors and accelerators is reviewed. An outlook, especially on future long baseline neutrino oscillation projects, is given. |
1503.00608 | Maxim Dvornikov | Maxim Dvornikov (University of S\~ao Paulo, IZMIRAN, Tomsk State
University) | Galvano-rotational effect induced by electroweak interactions in pulsars | 18 pages in JCAP LaTeX style, 2 tables, 1 eps figure, paper is
significantly revised, title is slightly changed, new sec. 6, devoted to
pulsar kicks, and new appendix are added, several new references are
included, some misprints are corrected, version to be published in JCAP | JCAP05(2015)037 | 10.1088/1475-7516/2015/05/037 | null | hep-ph astro-ph.HE gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study electroweakly interacting particles in rotating matter. The
existence of the electric current along the axis of the matter rotation is
predicted in this system. This new galvano-rotational effect is caused by the
parity violating interaction between massless charged particles in the rotating
matter. We start... | [
{
"created": "Mon, 2 Mar 2015 16:50:35 GMT",
"version": "v1"
},
{
"created": "Sat, 16 May 2015 17:54:13 GMT",
"version": "v2"
}
] | 2015-05-22 | [
[
"Dvornikov",
"Maxim",
"",
"University of São Paulo, IZMIRAN, Tomsk State\n University"
]
] | We study electroweakly interacting particles in rotating matter. The existence of the electric current along the axis of the matter rotation is predicted in this system. This new galvano-rotational effect is caused by the parity violating interaction between massless charged particles in the rotating matter. We start w... |
1212.5013 | Keisuke Harigaya | Biplob Bhattacherjee, Debajyoti Choudhury, Keisuke Harigaya, Shigeki
Matsumoto and Mihoko M. Nojiri | Model Independent Analysis of Interactions between Dark Matter and
Various Quarks | 21 pages, 4 figures, v2:some comments are added | JHEP 1304 (2013) 031 | 10.1007/JHEP04(2013)031 | IPMU-12-0232 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Present and future expected limits on interactions between dark matter and
various quarks are thoroughly investigated in a model-independent way. In
particular, the constraints on the interactions from the Large Hadron Collider
(LHC) experiment are carefully considered with focusing on mono jet + missing
transverse e... | [
{
"created": "Thu, 20 Dec 2012 12:52:34 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Apr 2013 01:09:08 GMT",
"version": "v2"
}
] | 2013-04-22 | [
[
"Bhattacherjee",
"Biplob",
""
],
[
"Choudhury",
"Debajyoti",
""
],
[
"Harigaya",
"Keisuke",
""
],
[
"Matsumoto",
"Shigeki",
""
],
[
"Nojiri",
"Mihoko M.",
""
]
] | Present and future expected limits on interactions between dark matter and various quarks are thoroughly investigated in a model-independent way. In particular, the constraints on the interactions from the Large Hadron Collider (LHC) experiment are carefully considered with focusing on mono jet + missing transverse ene... |
2110.12054 | Jonathan Rosner | Marek Karliner and Jonathan L. Rosner | The doubly charmed strange tetraquark | 4 pages, 5 figures. Material added | null | 10.1103/PhysRevD.105.034020 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The LHCb experiment at CERN has discovered a doubly charmed isoscalar
tetraquark $T_{cc}$ with the quantum numbers of $c c \bar u \bar d$ and mass of
about 3875 MeV/$c^2$, decaying to $D^0 D^0 \pi^+$ through the intermediate
channel $D^{*+} D^0$. We present a study of its strange companions with the
quantum numbers o... | [
{
"created": "Fri, 22 Oct 2021 20:39:02 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Jan 2022 17:48:38 GMT",
"version": "v2"
}
] | 2022-03-14 | [
[
"Karliner",
"Marek",
""
],
[
"Rosner",
"Jonathan L.",
""
]
] | The LHCb experiment at CERN has discovered a doubly charmed isoscalar tetraquark $T_{cc}$ with the quantum numbers of $c c \bar u \bar d$ and mass of about 3875 MeV/$c^2$, decaying to $D^0 D^0 \pi^+$ through the intermediate channel $D^{*+} D^0$. We present a study of its strange companions with the quantum numbers of ... |
1407.7372 | Jean-Philippe Lansberg | J.P. Lansberg | Associated-quarkonium production | 6 pages, 4 figures, 1 table, LaTeX. Proceedings of the XXII.
International Workshop on Deep-Inelastic Scattering and Related Subjects
(DIS2014), 28 April - 2 May 2014, Warsaw, Poland | PoS DIS2014 (2014) 151 | null | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the growing interest to measure associated-quarkonium production
in a number of channels at the LHC. Whereas back-to-back production of
quarkonium + isolated photon provides a unique way to extract gluon TMDs,
observables such as quarkonium + W/Z can be of great help to better understand
the quarkonium pro... | [
{
"created": "Mon, 28 Jul 2014 10:20:31 GMT",
"version": "v1"
}
] | 2014-07-29 | [
[
"Lansberg",
"J. P.",
""
]
] | We discuss the growing interest to measure associated-quarkonium production in a number of channels at the LHC. Whereas back-to-back production of quarkonium + isolated photon provides a unique way to extract gluon TMDs, observables such as quarkonium + W/Z can be of great help to better understand the quarkonium produ... |
2311.04987 | Sandip Roy | Sandip Roy, Carlos Blanco, Christopher Dessert, Anirudh Prabhu, Tea
Temim | Sensitivity of JWST to eV-Scale Decaying Axion Dark Matter | 7 pages, 2 figures, 4 pages of Supplemental Material (6 figures) | null | null | null | hep-ph astro-ph.GA | http://creativecommons.org/licenses/by/4.0/ | The recently-launched James Webb Space Telescope (JWST) can resolve eV-scale
emission lines arising from dark matter (DM) decay. We forecast the
end-of-mission sensitivity to the decay of axions, a leading DM candidate, in
the Milky Way using the blank-sky observations expected during standard
operations. Searching f... | [
{
"created": "Wed, 8 Nov 2023 19:05:45 GMT",
"version": "v1"
}
] | 2023-11-10 | [
[
"Roy",
"Sandip",
""
],
[
"Blanco",
"Carlos",
""
],
[
"Dessert",
"Christopher",
""
],
[
"Prabhu",
"Anirudh",
""
],
[
"Temim",
"Tea",
""
]
] | The recently-launched James Webb Space Telescope (JWST) can resolve eV-scale emission lines arising from dark matter (DM) decay. We forecast the end-of-mission sensitivity to the decay of axions, a leading DM candidate, in the Milky Way using the blank-sky observations expected during standard operations. Searching for... |
2211.08062 | Shi-Ping He | Shi-Ping He | Scalar leptoquark and vector-like quark extended models as the
explanation of the muon $g-2$ anomaly: bottom partner chiral enhancement case | 17 pages, 2 captioned figures, 4 tables. Sequel to the paper
arXiv:2112.13490 [hep-ph]. Add figures to show the $(g-2)_{\mu}$ allowed
regions in the plane of $m_B-m_{\mathrm{LQ}}$. References added. Typos
corrected. Presentation improved. Match the published version in Chinese
Physics C | Chin. Phys. C47 (2023), 073101 | 10.1088/1674-1137/accc1d | null | hep-ph hep-ex | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Leptoquark (LQ) models are well motivated solutions to the $(g-2)_{\mu}$
anomaly. In the minimal LQ models, only specific representations can lead to
the chiral enhancements. For the scalar LQs, the $R_2$ and $S_1$ can lead to
the top quark chiral enhancement. For the vector LQs, the $V_2$ and $U_1$ can
lead to the b... | [
{
"created": "Tue, 15 Nov 2022 11:29:43 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Jun 2023 12:20:49 GMT",
"version": "v2"
}
] | 2023-06-14 | [
[
"He",
"Shi-Ping",
""
]
] | Leptoquark (LQ) models are well motivated solutions to the $(g-2)_{\mu}$ anomaly. In the minimal LQ models, only specific representations can lead to the chiral enhancements. For the scalar LQs, the $R_2$ and $S_1$ can lead to the top quark chiral enhancement. For the vector LQs, the $V_2$ and $U_1$ can lead to the bot... |
0805.2116 | Carlos Quimbay | C. Quimbay and J. Morales (Universidad Nacional de Colombia) | Physical vacuum as the source of the standard model particle masses | LATEX, 13 pages, corrected typos | Electron.J.Theor.Phys.8:183-194,2011 | null | FIUN-GCP-08/1 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an approach of mass generation for Standard Model particles in
which fermions acquire masses from their interactions with physical vacuum and
gauge bosons acquire masses from charge fluctuations of vacuum. A remarkable
fact of this approach is that left-handed neutrinos are massive because they
have a weak... | [
{
"created": "Wed, 14 May 2008 16:46:45 GMT",
"version": "v1"
},
{
"created": "Thu, 15 May 2008 22:33:49 GMT",
"version": "v2"
},
{
"created": "Mon, 19 May 2008 18:45:11 GMT",
"version": "v3"
},
{
"created": "Mon, 5 Sep 2011 05:55:14 GMT",
"version": "v4"
}
] | 2011-09-08 | [
[
"Quimbay",
"C.",
"",
"Universidad Nacional de Colombia"
],
[
"Morales",
"J.",
"",
"Universidad Nacional de Colombia"
]
] | We present an approach of mass generation for Standard Model particles in which fermions acquire masses from their interactions with physical vacuum and gauge bosons acquire masses from charge fluctuations of vacuum. A remarkable fact of this approach is that left-handed neutrinos are massive because they have a weak c... |
2401.00336 | John R. Hiller | A.P. Bray, S.S. Chabysheva, J.R. Hiller | Effective potential between static sources in quenched light-front
Yukawa theory | 19 pages, no figures; RevTeX 4.2 | null | null | null | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | We compute a nonperturbative effective potential between two static fermions
in light-front Yukawa theory as a Hamiltonian eigenvalue problem. Fermion pair
production is suppressed, to make possible an exact analytic solution in the
form of a coherent state of bosons that form clouds around the sources. The
effective... | [
{
"created": "Sat, 30 Dec 2023 22:14:17 GMT",
"version": "v1"
}
] | 2024-01-02 | [
[
"Bray",
"A. P.",
""
],
[
"Chabysheva",
"S. S.",
""
],
[
"Hiller",
"J. R.",
""
]
] | We compute a nonperturbative effective potential between two static fermions in light-front Yukawa theory as a Hamiltonian eigenvalue problem. Fermion pair production is suppressed, to make possible an exact analytic solution in the form of a coherent state of bosons that form clouds around the sources. The effective p... |
2205.11426 | Xuan Chen | Xuan Chen, Thomas Gehrmann, Nigel Glover, Alexander Huss, Tong-Zhi
Yang, Hua Xing Zhu | Transverse Mass Distribution and Charge Asymmetry in W Boson Production
to Third Order in QCD | 5 pages, 4 figures. Add data files for each plot | Phys.Lett.B 840 (2023) 137876 | 10.1016/j.physletb.2023.137876 | IPPP/22/32, ZU-TH 19/22, P3H-22-055, KA-TP-15-2022, CERN-TH-2022-083 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | Charged gauge boson production at hadron colliders is a fundamental benchmark
for the extraction of electroweak parameters and the understanding of the
proton structure. To enable precision phenomenology for this process, we
compute the third-order (N$^3$LO) QCD corrections to the rapidity distribution
and charge asy... | [
{
"created": "Mon, 23 May 2022 16:13:23 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Dec 2022 21:07:30 GMT",
"version": "v2"
},
{
"created": "Fri, 14 Apr 2023 11:48:20 GMT",
"version": "v3"
}
] | 2023-04-17 | [
[
"Chen",
"Xuan",
""
],
[
"Gehrmann",
"Thomas",
""
],
[
"Glover",
"Nigel",
""
],
[
"Huss",
"Alexander",
""
],
[
"Yang",
"Tong-Zhi",
""
],
[
"Zhu",
"Hua Xing",
""
]
] | Charged gauge boson production at hadron colliders is a fundamental benchmark for the extraction of electroweak parameters and the understanding of the proton structure. To enable precision phenomenology for this process, we compute the third-order (N$^3$LO) QCD corrections to the rapidity distribution and charge asymm... |
1706.04904 | C. A. de S. Pires | J. G. Ferreira Jr, C. A. de S. Pires, P. S. Rodrigues da Silva,
Clarissa Siqueira | On the Higgs-like boson in the Minimal Supersymmetric 3-3-1 Model | 20 pages, 10 figures | null | 10.1140/epjc/s10052-018-5705-4 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is imperative that any proposal of new physics possesses a Higgs-like
boson with 125 GeV of mass and couplings with the standard particles that
recover the branching ratios and signal strengths as measured by CMS and ATLAS.
We address this issue within the supersymmetric version of the minimal 3-3-1
model. For thi... | [
{
"created": "Thu, 15 Jun 2017 14:50:24 GMT",
"version": "v1"
}
] | 2018-04-18 | [
[
"Ferreira",
"J. G.",
"Jr"
],
[
"Pires",
"C. A. de S.",
""
],
[
"da Silva",
"P. S. Rodrigues",
""
],
[
"Siqueira",
"Clarissa",
""
]
] | It is imperative that any proposal of new physics possesses a Higgs-like boson with 125 GeV of mass and couplings with the standard particles that recover the branching ratios and signal strengths as measured by CMS and ATLAS. We address this issue within the supersymmetric version of the minimal 3-3-1 model. For this ... |
hep-ph/0002221 | R. Floreanini | F. Benatti and R. Floreanini | Open system approach to neutrino oscillations | 15 pages, plain-TeX, to appear in JHEP | JHEP 0002 (2000) 032 | 10.1088/1126-6708/2000/02/032 | null | hep-ph | null | Neutrino oscillations are studied in the general framework of open quantum
systems by means of extended dynamics that take into account possible
dissipative effects. These new phenomena induce modifications in the neutrino
oscillation pattern that in general can be parametrized by means of six
phenomenological consta... | [
{
"created": "Mon, 21 Feb 2000 16:49:29 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Benatti",
"F.",
""
],
[
"Floreanini",
"R.",
""
]
] | Neutrino oscillations are studied in the general framework of open quantum systems by means of extended dynamics that take into account possible dissipative effects. These new phenomena induce modifications in the neutrino oscillation pattern that in general can be parametrized by means of six phenomenological constant... |
1108.6163 | Mieczyslaw Witold Krasny | Mieczyslaw Witold Krasny | Ascertaining the origin of the $l\nu l\nu$ excess events at the LHC by a
change of beam energy | 10 pages, 4 figures, version 2: Fig. 1 removed to comply with the
ATLAS policy rules | Acta Physica Polonica B vol. 42 (2011) page 2133 | 10.5506/APhysPolB.42.2133 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A higher than predicted rate of two leptons plus missing transverse energy
events, reported at the summer HEP conferences, can originate from a decay of
the Higgs boson into a $WW^{(*)}$ pair, a misjudgement of the rate of SM
background processes or a statistical fluctuation. In this paper we discuss a
way to resolve... | [
{
"created": "Wed, 31 Aug 2011 08:54:07 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Sep 2011 12:23:37 GMT",
"version": "v2"
}
] | 2011-11-11 | [
[
"Krasny",
"Mieczyslaw Witold",
""
]
] | A higher than predicted rate of two leptons plus missing transverse energy events, reported at the summer HEP conferences, can originate from a decay of the Higgs boson into a $WW^{(*)}$ pair, a misjudgement of the rate of SM background processes or a statistical fluctuation. In this paper we discuss a way to resolve t... |
hep-ph/0602025 | Bennie F. L. Ward | B.F.L. Ward (1) ((1) Department of Physics, Baylor University, Waco,
TX, USA) | New Applications of Resummation in Non-Abelian Gauge Theories: QED X QCD
Exponentiation for LHC Physics, IR-Improved DGLAP Theory and Resummed Quantum
Gravity | 6 pages, 2 figures, presented at RADCOR05, Kanagawa, Japan, Oct.,
2005 | Nucl.Phys.Proc.Suppl.157:215-220,2006 | 10.1016/j.nuclphysbps.2006.03.023 | BU-HEPP-06-04 | hep-ph | null | We present the elements of three applications of resummation methods in
non-Abelian gauge theories: (1), QED X QCD exponentiation and shower/ME
matching for LHC physics; (2), IR improvement of DGLAP theory; (3), resummed
quantum gravity and the final state of Hawking radiation. In all cases, the
extension of the YFS ... | [
{
"created": "Thu, 2 Feb 2006 18:39:14 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ward",
"B. F. L.",
""
]
] | We present the elements of three applications of resummation methods in non-Abelian gauge theories: (1), QED X QCD exponentiation and shower/ME matching for LHC physics; (2), IR improvement of DGLAP theory; (3), resummed quantum gravity and the final state of Hawking radiation. In all cases, the extension of the YFS ap... |
hep-ph/0008207 | Ralf Rapp | R. Rapp, E. Shuryak and I. Zahed | A chiral crystal in cold QCD matter at intermediate densities? | 14 pages ReVTeX, including 11 ps-/eps-figures | Phys.Rev. D63 (2001) 034008 | 10.1103/PhysRevD.63.034008 | SUNY-NTG-00-40 | hep-ph nucl-th | null | The analogue of Overhauser (particle-hole) pairing in electronic systems
(spin-density waves with non-zero total momentum $Q$) is analyzed in
finite-density QCD for 3 colors and 2 flavors, and compared to the
color-superconducting BCS ground state (particle-particle pairing, $Q$=0). The
calculations are based on effe... | [
{
"created": "Fri, 18 Aug 2000 19:29:18 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Rapp",
"R.",
""
],
[
"Shuryak",
"E.",
""
],
[
"Zahed",
"I.",
""
]
] | The analogue of Overhauser (particle-hole) pairing in electronic systems (spin-density waves with non-zero total momentum $Q$) is analyzed in finite-density QCD for 3 colors and 2 flavors, and compared to the color-superconducting BCS ground state (particle-particle pairing, $Q$=0). The calculations are based on effect... |
hep-ph/9909333 | Bhaskar Dutta | E. Accomando, R. Arnowitt and B. Dutta | CP Violating Phases, Nonuniversal Soft Breaking And D-brane Models | 18 pages, latex, 11 figures | Phys.Rev.D61:075010,2000 | 10.1103/PhysRevD.61.075010 | CTP-TAMU-34-99 | hep-ph hep-th | null | The question of CP violating phases and electric dipole moments (EDMs)for the
electron ($d_e$) and the neutron ($d_n$) for supergravity models with
nonuniversal soft breaking is considered for models with a light
($\stackrel{<}{\sim}$1 TeV) mass spectrum and R-parity invariance. As with
models with universal soft bre... | [
{
"created": "Sun, 12 Sep 1999 20:50:53 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Accomando",
"E.",
""
],
[
"Arnowitt",
"R.",
""
],
[
"Dutta",
"B.",
""
]
] | The question of CP violating phases and electric dipole moments (EDMs)for the electron ($d_e$) and the neutron ($d_n$) for supergravity models with nonuniversal soft breaking is considered for models with a light ($\stackrel{<}{\sim}$1 TeV) mass spectrum and R-parity invariance. As with models with universal soft break... |
hep-ph/0308289 | Armen Oganesian | A. Oganesian (ITEP) | Reanalysis of QCD sum rules for nucleon with perturbative correction | 9 pages, 3epsf figures included | null | null | null | hep-ph | null | A new analysis of baryon sum rules is done with modern values of parameters
and known perturbative corrections. The restriction for gluon and quark
condensates and the new value of nucleon coupling constant are found.
| [
{
"created": "Thu, 28 Aug 2003 01:45:21 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Oganesian",
"A.",
"",
"ITEP"
]
] | A new analysis of baryon sum rules is done with modern values of parameters and known perturbative corrections. The restriction for gluon and quark condensates and the new value of nucleon coupling constant are found. |
1101.2310 | Valeriy Nazaruk | V.I.Nazaruk | On the critical examination of the "field-theoretical approach" to the
neutron-antineutron oscillations in nuclei | 7 pages, 2 figures | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We briefly outline the models of the $n\bar{n}$ transition in nuclei and
analyse a well known calculation based on diagram technique published in 1992
and repeated recently by V. Kopeliovich and I. Potashnikova.
| [
{
"created": "Wed, 12 Jan 2011 10:09:59 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Feb 2011 09:59:23 GMT",
"version": "v2"
}
] | 2011-02-08 | [
[
"Nazaruk",
"V. I.",
""
]
] | We briefly outline the models of the $n\bar{n}$ transition in nuclei and analyse a well known calculation based on diagram technique published in 1992 and repeated recently by V. Kopeliovich and I. Potashnikova. |
2210.17148 | Qi-Fang L\"u | Ning Li, Hui-Zhen He, Wei Liang, Qi-Fang L\"u, Dian-Yong Chen, Yu-Bing
Dong | Light meson emissions of the selected charmonium-like states within
compact tetraquark configurations | 10 pages, 4 figures, to be published in Chinese Physics C | null | 10.1088/1674-1137/acc648 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We adopt the quark pair creation model to investigate the light meson
emissions of several charmonium-like states. The quark pair creation model is
applied to the four-body systems, and we calculate the pion/kaon emissions of
the $X(4700)$, $Z_c(4430)$, $Y(4230)$, $Y(4360)$, $Y(4390)$ and $Y(4660)$
within the compact... | [
{
"created": "Mon, 31 Oct 2022 08:59:55 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Mar 2023 11:57:30 GMT",
"version": "v2"
}
] | 2023-06-07 | [
[
"Li",
"Ning",
""
],
[
"He",
"Hui-Zhen",
""
],
[
"Liang",
"Wei",
""
],
[
"Lü",
"Qi-Fang",
""
],
[
"Chen",
"Dian-Yong",
""
],
[
"Dong",
"Yu-Bing",
""
]
] | We adopt the quark pair creation model to investigate the light meson emissions of several charmonium-like states. The quark pair creation model is applied to the four-body systems, and we calculate the pion/kaon emissions of the $X(4700)$, $Z_c(4430)$, $Y(4230)$, $Y(4360)$, $Y(4390)$ and $Y(4660)$ within the compact t... |
2105.14317 | Yu-xin Liu | Ling-feng Chen, Zhan Bai, Fei Gao, and Yu-xin Liu | New insight on the quark condensate beyond chiral limit | 7 pages, 5 figures | Phys. Rev. D 104, 094041 (2021) | 10.1103/PhysRevD.104.094041 | null | hep-ph nucl-th | http://creativecommons.org/publicdomain/zero/1.0/ | With analyzing the mass function obtained by solving Dyson-Schwinger
Equations, we propose a cut-off independent definition of quark condensate
beyond chiral limit. With this well-defined condensate, we then analyze the
evolution of the condensate and its susceptibility with the current quark mass.
The susceptibility... | [
{
"created": "Sat, 29 May 2021 14:51:06 GMT",
"version": "v1"
}
] | 2023-05-29 | [
[
"Chen",
"Ling-feng",
""
],
[
"Bai",
"Zhan",
""
],
[
"Gao",
"Fei",
""
],
[
"Liu",
"Yu-xin",
""
]
] | With analyzing the mass function obtained by solving Dyson-Schwinger Equations, we propose a cut-off independent definition of quark condensate beyond chiral limit. With this well-defined condensate, we then analyze the evolution of the condensate and its susceptibility with the current quark mass. The susceptibility s... |
1211.5305 | Michal Praszalowicz | Michal Praszalowicz and Tomasz Stebel | Quantitative Study of Geometrical Scaling in Deep Inelastic Scattering
at HERA | 18 pages, 11 figures, version accepted in JHEP, new discussion of
experimental errors | null | 10.1007/JHEP03(2013)090 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a method to assess the quality of geometrical scaling in Deep
Inelastic Scattering and apply it to the combined HERA data on $\gamma^{\ast}p$
cross-section. Using two different approaches based on Bjorken $x$ binning and
binning in $\gamma^{\ast}p$ scattering energy $W$, we show that geometrical
scaling in... | [
{
"created": "Thu, 22 Nov 2012 15:12:18 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Feb 2013 18:19:16 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Praszalowicz",
"Michal",
""
],
[
"Stebel",
"Tomasz",
""
]
] | We propose a method to assess the quality of geometrical scaling in Deep Inelastic Scattering and apply it to the combined HERA data on $\gamma^{\ast}p$ cross-section. Using two different approaches based on Bjorken $x$ binning and binning in $\gamma^{\ast}p$ scattering energy $W$, we show that geometrical scaling in v... |
2104.14831 | SungWoo Youn | Yannis K. Semertzidis and SungWoo Youn | Axion Dark Matter: How to see it? | 22 pages, 7 figures | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The axion is a highly motivated elementary particle which could address two
fundamental questions in physics - the strong CP problem and the dark matter
mystery. Experimental searches for this hypothetical particle have started to
reach theoretically interesting sensitivity levels, particularly in the $\mu$eV
(GHz) r... | [
{
"created": "Fri, 30 Apr 2021 08:25:07 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Oct 2021 01:19:24 GMT",
"version": "v2"
}
] | 2021-10-28 | [
[
"Semertzidis",
"Yannis K.",
""
],
[
"Youn",
"SungWoo",
""
]
] | The axion is a highly motivated elementary particle which could address two fundamental questions in physics - the strong CP problem and the dark matter mystery. Experimental searches for this hypothetical particle have started to reach theoretically interesting sensitivity levels, particularly in the $\mu$eV (GHz) reg... |
1804.04930 | Giorgio Arcadi | Giorgio Arcadi | 2HDM portal for Singlet-Doublet Dark Matter | 24 pages, 8 figures | null | 10.1140/epjc/s10052-018-6327-6 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an extensive analysis of a model in which the (Majorana) Dark
Matter candidate is a mixture between a SU(2) singlet and two SU(2) doublets.
This kind of setup takes the name of singlet-doublet model. We will investigate
in detail an extension of this model in which the Dark Matter sector
interactions with ... | [
{
"created": "Fri, 13 Apr 2018 13:20:20 GMT",
"version": "v1"
}
] | 2018-11-14 | [
[
"Arcadi",
"Giorgio",
""
]
] | We present an extensive analysis of a model in which the (Majorana) Dark Matter candidate is a mixture between a SU(2) singlet and two SU(2) doublets. This kind of setup takes the name of singlet-doublet model. We will investigate in detail an extension of this model in which the Dark Matter sector interactions with a ... |
hep-ph/9303271 | Herbert Weigel | U. Z\"uckert, R. Alkofer, H. Reinhardt and H. Weigel | The Chiral Soliton of the Nambu Jona-Lasinio Model with Vector and Axial
Vector Mesons | 23 pages LaTeX 4 figures (not included, available upon request),
UNIT\"U-THEP-1/1993 | Nucl.Phys.A570:445-471,1994 | 10.1016/0375-9474(94)90068-X | null | hep-ph | null | The self-consistent chiral soliton of the Nambu--Jona-Lasinio model including
the $\omega,\rho$ and $a_1$ (axial-) vector meson fields besides the chiral
angle is investigated. The resulting energy spectrum of the one particle Dirac
Hamiltonian is strongly distorted leading to a polarized Dirac sea which
carries the ... | [
{
"created": "Wed, 17 Mar 1993 18:31:01 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Zückert",
"U.",
""
],
[
"Alkofer",
"R.",
""
],
[
"Reinhardt",
"H.",
""
],
[
"Weigel",
"H.",
""
]
] | The self-consistent chiral soliton of the Nambu--Jona-Lasinio model including the $\omega,\rho$ and $a_1$ (axial-) vector meson fields besides the chiral angle is investigated. The resulting energy spectrum of the one particle Dirac Hamiltonian is strongly distorted leading to a polarized Dirac sea which carries the co... |
1611.10306 | Jean-Philippe Lansberg | Jean-Philippe Lansberg, Hua-Sheng Shao | J/psi+Z production at the LHC | 6 pages, 6 figures, LaTeX uses webofc.cls and woc.bst (provided).
Proceedings of the XIIth Quark Confinement and the Hadron Spectrum
Conference, 28 August - 4 September 2016, Thessaloniki, Greece | null | 10.1051/epjconf/201713706013 | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We briefly review recent results which we have obtained in the study of
J/psi+Z production at the LHC. Considering our NLO computation in the Colour
Evaporation Model (CEM) as an upper theory limit for the
single-parton-scattering contributions, we claim that the existing data set
from ATLAS points at a dominant doub... | [
{
"created": "Wed, 30 Nov 2016 18:49:53 GMT",
"version": "v1"
}
] | 2017-04-05 | [
[
"Lansberg",
"Jean-Philippe",
""
],
[
"Shao",
"Hua-Sheng",
""
]
] | We briefly review recent results which we have obtained in the study of J/psi+Z production at the LHC. Considering our NLO computation in the Colour Evaporation Model (CEM) as an upper theory limit for the single-parton-scattering contributions, we claim that the existing data set from ATLAS points at a dominant double... |
hep-ph/0210059 | Kurt Haller | Kurt Haller, Hai-cang Ren | Gauge equivalence in QCD: the Weyl and Coulomb gauges | 25 pages | null | 10.1103/PhysRevD.68.085002 | null | hep-ph hep-th | null | The Weyl-gauge ($A_0^a=0)$ QCD Hamiltonian is unitarily transformed to a
representation in which it is expressed entirely in terms of gauge-invariant
quark and gluon fields. In a subspace of gauge-invariant states we have
constructed that implement the non-Abelian Gauss's law, this unitarily
transformed Weyl-gauge Ha... | [
{
"created": "Thu, 3 Oct 2002 13:44:29 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Jan 2003 19:40:07 GMT",
"version": "v2"
},
{
"created": "Thu, 24 Jul 2003 18:21:18 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Haller",
"Kurt",
""
],
[
"Ren",
"Hai-cang",
""
]
] | The Weyl-gauge ($A_0^a=0)$ QCD Hamiltonian is unitarily transformed to a representation in which it is expressed entirely in terms of gauge-invariant quark and gluon fields. In a subspace of gauge-invariant states we have constructed that implement the non-Abelian Gauss's law, this unitarily transformed Weyl-gauge Hami... |
1503.08805 | Hong-Hao Zhang | Chengfeng Cai, Hong-Hao Zhang | Majorana neutrinos with point interactions | 33 pages, 4 figures, 4 tables | Phys. Rev. D 93, 036003 (2016) | 10.1103/PhysRevD.93.036003 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a realistic model with Majorana neutrinos in the framework of
unifying the three generations of fermions by point interactions in an extra
dimension. This model can simultaneously explain the origin of fermion
generations, fermion masses and mixing, and the smallness of the masses of
Majorana neutrinos. We... | [
{
"created": "Mon, 30 Mar 2015 19:24:34 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Oct 2015 16:50:56 GMT",
"version": "v2"
}
] | 2016-02-15 | [
[
"Cai",
"Chengfeng",
""
],
[
"Zhang",
"Hong-Hao",
""
]
] | We propose a realistic model with Majorana neutrinos in the framework of unifying the three generations of fermions by point interactions in an extra dimension. This model can simultaneously explain the origin of fermion generations, fermion masses and mixing, and the smallness of the masses of Majorana neutrinos. We s... |
0811.3862 | Sergey Troshin | S.M. Troshin, N.E. Tyurin | Mechanism of single-spin asymmetries generation in the inclusive hadron
processes | 20 pages, 7 figures | Phys.Part.Nucl.41:54-63,2010 | 10.1134/S106377961001003X | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss a nonperturbative mechanism for generation of the single-spin
asymmetries in hadron interactions. It is based on the chiral quark model
combined with unitarity and impact parameter picture and provides explanation
for the experimental regularities observed under the measurements of the spin
asymmetries.
| [
{
"created": "Mon, 24 Nov 2008 12:58:39 GMT",
"version": "v1"
}
] | 2010-02-11 | [
[
"Troshin",
"S. M.",
""
],
[
"Tyurin",
"N. E.",
""
]
] | We discuss a nonperturbative mechanism for generation of the single-spin asymmetries in hadron interactions. It is based on the chiral quark model combined with unitarity and impact parameter picture and provides explanation for the experimental regularities observed under the measurements of the spin asymmetries. |
1306.5574 | David London | Bhubanjyoti Bhattacharya, David London and Maxime Imbeault | Measurement of gamma using B -> K pi pi and B -> K K Kbar decays | Presented by David London at the 2013 Flavor Physics and CP Violation
conference (FPCP-2013), Buzios, Rio de Janeiro, Brazil, May 19-24, 2013, 9
pages, 4 figures | null | null | UdeM-GPP-TH-13-225 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The BaBar measurements of the Dalitz plots for B0 -> K+ pi0 pi-, B0 -> K0 pi+
pi-, B+ -> K+ pi+ pi-, B0 -> K+ K0 K-, and B0 -> K0 K0 Kbar0 decays are used to
cleanly extract the weak phase gamma. We find four possible solutions:
$(31^{+2}_{-3})^\circ$, $(77 \pm 3)^\circ$, $(258^{+4}_{-3})^\circ$, and
$(315^{+3}_{-2})... | [
{
"created": "Mon, 24 Jun 2013 11:04:10 GMT",
"version": "v1"
}
] | 2013-06-25 | [
[
"Bhattacharya",
"Bhubanjyoti",
""
],
[
"London",
"David",
""
],
[
"Imbeault",
"Maxime",
""
]
] | The BaBar measurements of the Dalitz plots for B0 -> K+ pi0 pi-, B0 -> K0 pi+ pi-, B+ -> K+ pi+ pi-, B0 -> K+ K0 K-, and B0 -> K0 K0 Kbar0 decays are used to cleanly extract the weak phase gamma. We find four possible solutions: $(31^{+2}_{-3})^\circ$, $(77 \pm 3)^\circ$, $(258^{+4}_{-3})^\circ$, and $(315^{+3}_{-2})^\... |
1912.01381 | M\'at\'e Csan\'ad | D. Kincses, M. I. Nagy and M. Csan\'ad | Coulomb and strong interactions in the final state of HBT correlations
for L\'evy type source functions | This research was supported by the NKFIH grants K-128713, FK-123842
and FK-123959 | Phys. Rev. C 102, 064912 (2020) | 10.1103/PhysRevC.102.064912 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present detailed calculations about the expected shape of two-pion
Bose-Einstein (or HBT) correlations in high energy heavy ion collisions that
include a realistic treatment of final state Coulomb interaction as well as
strong interactions (dominated by s-wave scattering). We assume L\'evy type
source functions, a... | [
{
"created": "Tue, 3 Dec 2019 14:12:56 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Feb 2020 11:49:45 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Sep 2023 09:47:39 GMT",
"version": "v3"
}
] | 2023-09-27 | [
[
"Kincses",
"D.",
""
],
[
"Nagy",
"M. I.",
""
],
[
"Csanád",
"M.",
""
]
] | We present detailed calculations about the expected shape of two-pion Bose-Einstein (or HBT) correlations in high energy heavy ion collisions that include a realistic treatment of final state Coulomb interaction as well as strong interactions (dominated by s-wave scattering). We assume L\'evy type source functions, a g... |
hep-ph/9605272 | Dimitris Kominis | Dimitris Kominis | Topcolor: A Dynamical Approach to Top Quark Mass Generation | 9 pages, LaTeX, 2 figures, uses epsf.sty. Invited talk presented at
the XXXI Rencontres de Moriond on QCD and High Energy Hadronic Interactions,
Les Arcs, France, March 1996 | null | null | TUM-HEP-248/96 | hep-ph | null | In Topcolor theories the mass of the top quark is generated dynamically by
new strong interactions coupling to the third generation fermions. This leads
to potentially observable effects in flavor-changing neutral current processes
involving heavy flavored mesons, as well as in the production of heavy quarks
at high-... | [
{
"created": "Fri, 10 May 1996 13:01:53 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kominis",
"Dimitris",
""
]
] | In Topcolor theories the mass of the top quark is generated dynamically by new strong interactions coupling to the third generation fermions. This leads to potentially observable effects in flavor-changing neutral current processes involving heavy flavored mesons, as well as in the production of heavy quarks at high-en... |
hep-ph/0301258 | Grzegorz Wilk | F.S.Navarra, O.V.Utyuzh, G.Wilk and Z.Wlodarczyk | Estimating the inelasticity with the information theory approach | 14 pages, 8 figures. Misprints corrected | Phys.Rev. D67 (2003) 114002 | 10.1103/PhysRevD.67.114002 | null | hep-ph nucl-th | null | Using the information theory approach, in both its extensive and nonextensive
versions, we estimate the inelasticity parameter $K$ of hadronic reactions
together with its distribution and energy dependence from $p\bar{p}$ and $pp$
data. We find that the inelasticity remains essentially constant in energy
except for a... | [
{
"created": "Wed, 29 Jan 2003 15:58:30 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Apr 2003 14:10:01 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Navarra",
"F. S.",
""
],
[
"Utyuzh",
"O. V.",
""
],
[
"Wilk",
"G.",
""
],
[
"Wlodarczyk",
"Z.",
""
]
] | Using the information theory approach, in both its extensive and nonextensive versions, we estimate the inelasticity parameter $K$ of hadronic reactions together with its distribution and energy dependence from $p\bar{p}$ and $pp$ data. We find that the inelasticity remains essentially constant in energy except for a v... |
0810.2297 | Mattias Blennow | Mattias Blennow, Alessandro Mirizzi, Pasquale D. Serpico | Nonstandard neutrino-neutrino refractive effects in dense neutrino gases | 9 pages, 4 figures, REVTeX4, minor changes, final version published
in Phys. Rev. D | Phys.Rev.D78:113004,2008 | 10.1103/PhysRevD.78.113004 | MPP-2008-134, CERN-PH-TH/2008-223, FERMILAB-PUB-08-532-A | hep-ph astro-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the effects of nonstandard four-fermion neutrino-neutrino
interactions on the flavor evolution of dense neutrino gases. We find that in
the regions where the neutrino-neutrino refractive index leads to collective
flavor oscillations, the presence of new neutrino interactions can produce
flavor equilibr... | [
{
"created": "Mon, 13 Oct 2008 20:00:09 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Dec 2008 12:47:26 GMT",
"version": "v2"
}
] | 2010-04-21 | [
[
"Blennow",
"Mattias",
""
],
[
"Mirizzi",
"Alessandro",
""
],
[
"Serpico",
"Pasquale D.",
""
]
] | We investigate the effects of nonstandard four-fermion neutrino-neutrino interactions on the flavor evolution of dense neutrino gases. We find that in the regions where the neutrino-neutrino refractive index leads to collective flavor oscillations, the presence of new neutrino interactions can produce flavor equilibrat... |
2206.09810 | Fernando Arias-Arag\'on | Fernando Arias-Arag\'on, Christopher Smith | Leptoquarks, axions and the unification of B, L, and Peccei-Quinn
symmetries | 40 pages, 9 figures, 1 table. References added, minor changes and new
tittle matching the version accepted for publication at Physical Review D | null | 10.1103/PhysRevD.106.055034 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, axion models supplemented by leptoquarks and diquarks are
systematically analyzed. Turning on some couplings to and among these latter
states permits to unify the Peccei-Quinn symmetry with baryon (B) and lepton
(L) numbers, such that the axion becomes associated to the spontaneous breaking
of the thre... | [
{
"created": "Mon, 20 Jun 2022 14:40:57 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Sep 2022 12:19:42 GMT",
"version": "v2"
}
] | 2022-10-12 | [
[
"Arias-Aragón",
"Fernando",
""
],
[
"Smith",
"Christopher",
""
]
] | In this paper, axion models supplemented by leptoquarks and diquarks are systematically analyzed. Turning on some couplings to and among these latter states permits to unify the Peccei-Quinn symmetry with baryon (B) and lepton (L) numbers, such that the axion becomes associated to the spontaneous breaking of the three ... |
1808.00795 | Pablo Guerrero-Rodr\'iguez | Javier L. Albacete, Pablo Guerrero-Rodr\'iguez, Cyrille Marquet | Initial correlations of the Glasma energy-momentum tensor | Final published version | J. High Energ. Phys. (2019) 2019: 73 | 10.1007/JHEP01(2019)073 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an analytical calculation of the covariance of the energy-momentum
tensor associated to the gluon field produced in ultra-relativistic heavy ion
collisions at early times, the Glasma. This object involves the two-point and
single-point correlators of the energy-momentum tensor ($\langle
T^{\mu\nu}(x_{\perp... | [
{
"created": "Thu, 2 Aug 2018 13:14:22 GMT",
"version": "v1"
},
{
"created": "Sat, 11 May 2019 01:06:02 GMT",
"version": "v2"
}
] | 2019-05-14 | [
[
"Albacete",
"Javier L.",
""
],
[
"Guerrero-Rodríguez",
"Pablo",
""
],
[
"Marquet",
"Cyrille",
""
]
] | We present an analytical calculation of the covariance of the energy-momentum tensor associated to the gluon field produced in ultra-relativistic heavy ion collisions at early times, the Glasma. This object involves the two-point and single-point correlators of the energy-momentum tensor ($\langle T^{\mu\nu}(x_{\perp})... |
hep-ph/0606198 | Juan Antonio Aguilar-Saavedra | F. del Aguila, J. A. Aguilar-Saavedra, R. Pittau | Neutrino physics at large colliders | LaTeX 32 pages. This review summarises and extends work presented at
several conferences. To appear in the proceedings of CORFU2005. References
added | J.Phys.Conf.Ser.53:506-527,2006 | 10.1088/1742-6596/53/1/032 | null | hep-ph | null | Large colliders are not sensitive to light neutrino masses and character, but
they can produce new heavy neutrinos, allowing also for the determination of
their Dirac or Majorana nature. We review the discovery limits at the next
generation of large colliders.
| [
{
"created": "Mon, 19 Jun 2006 19:16:18 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Jul 2006 10:19:50 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"del Aguila",
"F.",
""
],
[
"Aguilar-Saavedra",
"J. A.",
""
],
[
"Pittau",
"R.",
""
]
] | Large colliders are not sensitive to light neutrino masses and character, but they can produce new heavy neutrinos, allowing also for the determination of their Dirac or Majorana nature. We review the discovery limits at the next generation of large colliders. |
hep-ph/0606262 | Alexander V. Kuznetsov | A.V. Kuznetsov and N.V. Mikheev (Yaroslavl State (P.G. Demidov)
University, Russia) | Plasma induced neutrino radiative decay instead of neutrino spin light | 7 pages, LaTeX, 1 EPS figure, submitted to Modern Physics Letters A | Mod.Phys.Lett. A21 (2006) 1769-1776 | 10.1142/S0217732306021104 | YARU-HE-06/03 | hep-ph | null | The conversion nu_L -> nu_R gamma^* of a neutrino with a magnetic moment is
considered, caused by the additional Wolfenstein energy acquired by a
left-handed neutrino in medium, with an accurate taking account of the photon
\gamma^* dispersion in medium. It is shown that the threshold arises in the
process, caused by... | [
{
"created": "Sun, 25 Jun 2006 07:14:02 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Kuznetsov",
"A. V.",
"",
"Yaroslavl State"
],
[
"Mikheev",
"N. V.",
"",
"Yaroslavl State"
]
] | The conversion nu_L -> nu_R gamma^* of a neutrino with a magnetic moment is considered, caused by the additional Wolfenstein energy acquired by a left-handed neutrino in medium, with an accurate taking account of the photon \gamma^* dispersion in medium. It is shown that the threshold arises in the process, caused by t... |
0712.2763 | Pelaez | A. Gomez Nicola, J.R. Pelaez, G. Rios (U. Complutense de Madrid) | The Inverse Amplitude Method and Adler Zeros | 17 pages, 4 figures | Phys.Rev.D77:056006,2008 | 10.1103/PhysRevD.77.056006 | null | hep-ph | null | The Inverse Amplitude Method is a powerful unitarization technique to enlarge
the energy applicability region of Effective Lagrangians. It has been widely
used to describe resonances from Chiral Perturbation Theory as well as for the
Strongly Interacting Symmetry Breaking Sector. In this work we show how it can
be sl... | [
{
"created": "Mon, 17 Dec 2007 16:30:03 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Nicola",
"A. Gomez",
"",
"U. Complutense de Madrid"
],
[
"Pelaez",
"J. R.",
"",
"U. Complutense de Madrid"
],
[
"Rios",
"G.",
"",
"U. Complutense de Madrid"
]
] | The Inverse Amplitude Method is a powerful unitarization technique to enlarge the energy applicability region of Effective Lagrangians. It has been widely used to describe resonances from Chiral Perturbation Theory as well as for the Strongly Interacting Symmetry Breaking Sector. In this work we show how it can be slig... |
0807.0132 | Ming Zhong | Feng Wu, Ming Zhong | TeV Scale Lee-Wick Fields out of Large Extra Dimensional Gravity | 17 pages, 3 figures, references added, to appear in Phys. Rev. D | Phys.Rev.D78:085010,2008 | 10.1103/PhysRevD.78.085010 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the gravitational corrections to the Maxwell, Dirac and Klein-Gorden
theories in the large extra dimension model in which the gravitons propagate in
the (4+n)-dimensional bulk, while the gauge and matter fields are confined to
the four-dimensional world. The corrections to the two-point Green's functions
of ... | [
{
"created": "Tue, 1 Jul 2008 12:18:20 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Oct 2008 10:31:36 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Wu",
"Feng",
""
],
[
"Zhong",
"Ming",
""
]
] | We study the gravitational corrections to the Maxwell, Dirac and Klein-Gorden theories in the large extra dimension model in which the gravitons propagate in the (4+n)-dimensional bulk, while the gauge and matter fields are confined to the four-dimensional world. The corrections to the two-point Green's functions of th... |
1904.04787 | Yongchao Zhang | P. S. Bhupal Dev, Rabindra N. Mohapatra, Yongchao Zhang | CP Violating Effects in Heavy Neutrino Oscillations: Implications for
Colliders and Leptogenesis | 35 pages, 11 figures and 1 table, updated with more details | null | 10.1007/JHEP11(2019)137 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Two of the important implications of the seesaw mechanism are: (i) a simple
way to understand the small neutrino masses, and (ii) the origin of
matter-anti-matter asymmetry in the universe via the leptogenesis mechanism.
For TeV-scale seesaw models, successful leptogenesis requires that the
right-handed neutrinos (RH... | [
{
"created": "Tue, 9 Apr 2019 17:06:58 GMT",
"version": "v1"
},
{
"created": "Sun, 5 May 2019 07:46:59 GMT",
"version": "v2"
},
{
"created": "Mon, 23 Sep 2019 16:03:09 GMT",
"version": "v3"
}
] | 2020-01-29 | [
[
"Dev",
"P. S. Bhupal",
""
],
[
"Mohapatra",
"Rabindra N.",
""
],
[
"Zhang",
"Yongchao",
""
]
] | Two of the important implications of the seesaw mechanism are: (i) a simple way to understand the small neutrino masses, and (ii) the origin of matter-anti-matter asymmetry in the universe via the leptogenesis mechanism. For TeV-scale seesaw models, successful leptogenesis requires that the right-handed neutrinos (RHNs... |
0707.2955 | Ernesto Arganda | E. Arganda, M.J. Herrero and A.M. Teixeira | $\mu-e$ conversion in nuclei within the CMSSM seesaw: universality
versus non-universality | 48 pages, 15 figures. Minor typos corrected and some references added | JHEP0710:104,2007 | 10.1088/1126-6708/2007/10/104 | FTUAM-07/10, IFT-UAM/CSIC-07-28, LPT-ORSAY-07-51 | hep-ph | null | In this paper we study $\mu-e$ conversion in nuclei within the context of the
Constrained Minimal Supersymmetric Standard Model, enlarged by three right
handed neutrinos and their supersymmetric partners, and where the neutrino
masses are generated via a seesaw mechanism. Two different scenarios with
either universal... | [
{
"created": "Thu, 19 Jul 2007 19:22:48 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Sep 2007 16:30:41 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Arganda",
"E.",
""
],
[
"Herrero",
"M. J.",
""
],
[
"Teixeira",
"A. M.",
""
]
] | In this paper we study $\mu-e$ conversion in nuclei within the context of the Constrained Minimal Supersymmetric Standard Model, enlarged by three right handed neutrinos and their supersymmetric partners, and where the neutrino masses are generated via a seesaw mechanism. Two different scenarios with either universal o... |
hep-ph/0502017 | Hirobumi Mineo | H. Mineo, Shin Nan Yang, Chi-Yee Cheung, and W. Bentz | The generalized parton distributions of the nucleon in the NJL model
based on the Faddeev approach | 35 pages, 15 figures | null | 10.1016/j.nuclphysbps.2004.12.042 | null | hep-ph | null | We study the generalized parton distributions, including the helicity-flip
ones, using Nambu-Jona-Lasinio model based on a relativistic Faddeev approach
with `static approximation'. Sum rules relating the generalized parton
distributions to nucleon electromagnetic form factors are satisfied. Moreover,
quark-antiquark... | [
{
"created": "Wed, 2 Feb 2005 08:05:35 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Mineo",
"H.",
""
],
[
"Yang",
"Shin Nan",
""
],
[
"Cheung",
"Chi-Yee",
""
],
[
"Bentz",
"W.",
""
]
] | We study the generalized parton distributions, including the helicity-flip ones, using Nambu-Jona-Lasinio model based on a relativistic Faddeev approach with `static approximation'. Sum rules relating the generalized parton distributions to nucleon electromagnetic form factors are satisfied. Moreover, quark-antiquark c... |
hep-ph/9408373 | null | D. Atwood, B. Blok and A. Soni | Feasibility of Extracting V_td from Radiative B(B_s) Decays | 19 pages. [Figures can be obtained by sending e-mail message to
soni@bnlcl1.bnl.gov] | Int.J.Mod.Phys.A11:3743-3760,1996; Nuovo Cim.A109:873-883,1996 | 10.1142/S0217751X96001759 | SLAC-PUB-6635 | hep-ph | null | We use existing measurements of $D^-\to K^{\ast0}\rho^-$ and $B\to
\psi+K^\ast$, coupled with flavor independence of QCD, and with vector meson
dominance to show that long distance contributions to $B\to \rho +\gamma$ are
potentially very serious. We note that long distance (LD) contributions can be
appreciably diffe... | [
{
"created": "Thu, 25 Aug 1994 21:23:08 GMT",
"version": "v1"
}
] | 2010-11-11 | [
[
"Atwood",
"D.",
""
],
[
"Blok",
"B.",
""
],
[
"Soni",
"A.",
""
]
] | We use existing measurements of $D^-\to K^{\ast0}\rho^-$ and $B\to \psi+K^\ast$, coupled with flavor independence of QCD, and with vector meson dominance to show that long distance contributions to $B\to \rho +\gamma$ are potentially very serious. We note that long distance (LD) contributions can be appreciably differe... |
1408.3429 | Martin Bauer | Wolfgang Altmannshofer, William A. Bardeen, Martin Bauer, Marcela
Carena, Joseph D. Lykken | Light Dark Matter, Naturalness, and the Radiative Origin of the
Electroweak Scale | 36 pages, 6 figures | null | 10.1007/JHEP01(2015)032 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study classically scale invariant models in which the Standard Model Higgs
mass term is replaced in the Lagrangian by a Higgs portal coupling to a complex
scalar field of a dark sector. We focus on models that are weakly coupled with
the quartic scalar couplings nearly vanishing at the Planck scale. The dark
secto... | [
{
"created": "Thu, 14 Aug 2014 21:02:49 GMT",
"version": "v1"
}
] | 2015-06-22 | [
[
"Altmannshofer",
"Wolfgang",
""
],
[
"Bardeen",
"William A.",
""
],
[
"Bauer",
"Martin",
""
],
[
"Carena",
"Marcela",
""
],
[
"Lykken",
"Joseph D.",
""
]
] | We study classically scale invariant models in which the Standard Model Higgs mass term is replaced in the Lagrangian by a Higgs portal coupling to a complex scalar field of a dark sector. We focus on models that are weakly coupled with the quartic scalar couplings nearly vanishing at the Planck scale. The dark sector ... |
hep-ph/9906480 | Boris Pioline | I. Antoniadis and B. Pioline (Ecole Polytechnique) | Large Dimensions and String Physics at a TeV | 17 pages, talk presented by the first author at the conferences
``Fundamental interactions: from symmetries to black holes'' in honor of
Francois Englert, Brussels, March 25-27, 1999 and ``Beyond the Desert 99'',
Castle Ringberg, Tegernsee, Germany, June 6-12, 1999 | null | null | CPHT-PC720.0699 | hep-ph hep-th | null | Large extra dimensions, of size of order of TeV^{-1} ~= 10^{-16} cm, arise
naturally in the context of supersymmetry breaking in string theory, while
strings at a TeV scale offer a solution to the gauge hierarchy problem, as an
alternative to softly broken supersymmetry or technicolor. In this short
review, we presen... | [
{
"created": "Thu, 24 Jun 1999 13:17:09 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Antoniadis",
"I.",
"",
"Ecole Polytechnique"
],
[
"Pioline",
"B.",
"",
"Ecole Polytechnique"
]
] | Large extra dimensions, of size of order of TeV^{-1} ~= 10^{-16} cm, arise naturally in the context of supersymmetry breaking in string theory, while strings at a TeV scale offer a solution to the gauge hierarchy problem, as an alternative to softly broken supersymmetry or technicolor. In this short review, we present ... |
1006.2095 | Erhan Iltan | E. O. Iltan | Lepton flavor violating Higgs decays induced by massive unparticle | 11 pages, 7 figures, 1 table | Acta Phys.Polon.B41:2423,2010 | null | null | hep-ph | http://creativecommons.org/licenses/by/3.0/ | We predict the branching ratios of the lepton flavor violating Higgs decays
H^0\rightarrow e^{\pm} \mu^{\pm}, H^0\rightarrow e^{\pm} \tau^{\pm} and
H^0\rightarrow \mu^{\pm} \tau^{\pm} with the assumption that lepton flavor
violation is due to the unparticle mediation. Here, we consider an effective
interaction which ... | [
{
"created": "Thu, 10 Jun 2010 17:49:18 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Oct 2010 13:52:54 GMT",
"version": "v2"
}
] | 2010-11-02 | [
[
"Iltan",
"E. O.",
""
]
] | We predict the branching ratios of the lepton flavor violating Higgs decays H^0\rightarrow e^{\pm} \mu^{\pm}, H^0\rightarrow e^{\pm} \tau^{\pm} and H^0\rightarrow \mu^{\pm} \tau^{\pm} with the assumption that lepton flavor violation is due to the unparticle mediation. Here, we consider an effective interaction which br... |
2308.12122 | Fabio L. Braghin | Fabio L. Braghin, Marcelo Loewe, Cristian Villavicencio | The Yukawa potential under weak magnetic field | 16 pages, 12 figures, revised manuscript, accepted for publication | Phys. Rev. D 109, 034014 (2024) | 10.1103/PhysRevD.109.034014 | null | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | Weak magnetic field induced corrections for the Yukawa potential due to one
pion exchange between two constituent quarks (nucleons) are presented. For
that, the constant magnetic field effect on the pion propagator and on the pion
form factor are taken into account. An effective gluon propagator parameterized
with an... | [
{
"created": "Wed, 23 Aug 2023 13:17:49 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Jan 2024 12:27:04 GMT",
"version": "v2"
}
] | 2024-08-16 | [
[
"Braghin",
"Fabio L.",
""
],
[
"Loewe",
"Marcelo",
""
],
[
"Villavicencio",
"Cristian",
""
]
] | Weak magnetic field induced corrections for the Yukawa potential due to one pion exchange between two constituent quarks (nucleons) are presented. For that, the constant magnetic field effect on the pion propagator and on the pion form factor are taken into account. An effective gluon propagator parameterized with an e... |
hep-ph/0411119 | Yeinzon Rodriguez Garcia | Konstantinos Dimopoulos (1), David H. Lyth (1), Yeinzon Rodriguez (1
and 2) ((1) Department of Physics Lancaster University, (2) Centro de
Investigaciones Universidad Antonio Narino) | Low scale inflation and the curvaton mechanism | Latex file in Revtex style. 17 pages, 3 figures. v2: added material
and corrected mistakes to take into account the constraints on the behaviour
of the radial field coming from the requirements of the spectral index of
density perturbations. v3: typos corrected. Reference added. Version accepted
for publication... | JHEP0502:055,2005 | 10.1088/1126-6708/2005/02/055 | null | hep-ph astro-ph | null | The primordial curvature perturbation may be due to a `curvaton' field, which
dominates (or almost dominates) the energy density before it decays. In the
simplest version of the curvaton model the scale of inflation has to be quite
high corresponding to a Hubble parameter H>10^7 GeV. We here explore two
modifications... | [
{
"created": "Mon, 8 Nov 2004 18:40:30 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jan 2005 20:43:29 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Mar 2005 21:00:43 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Dimopoulos",
"Konstantinos",
"",
"1\n and 2"
],
[
"Lyth",
"David H.",
"",
"1\n and 2"
],
[
"Rodriguez",
"Yeinzon",
"",
"1\n and 2"
]
] | The primordial curvature perturbation may be due to a `curvaton' field, which dominates (or almost dominates) the energy density before it decays. In the simplest version of the curvaton model the scale of inflation has to be quite high corresponding to a Hubble parameter H>10^7 GeV. We here explore two modifications o... |
1510.01701 | David Marsh | Jihn E. Kim and David J. E. Marsh | An ultralight pseudoscalar boson | 14 pages, 3 figures. v2 numerical error on N corrected, conclusions
unchanged. Typos and notation corrected. Matches version published in PRD | Phys. Rev. D 93, 025027 (2016) | 10.1103/PhysRevD.93.025027 | KCL-PH-TH/2015-44 | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using a fundamental discrete symmetry, $\mathbb{Z}_N$, we construct a
two-axion model with the QCD axion solving the strong-$CP$ problem, and an
ultralight axion (ULA) with $m_{\rm ULA}\approx 10^{-22}\text{ eV}$ providing
the dominant form of dark matter (DM). The ULA is light enough to be detectable
in cosmology fr... | [
{
"created": "Tue, 6 Oct 2015 19:05:50 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Jan 2016 11:25:21 GMT",
"version": "v2"
}
] | 2016-02-03 | [
[
"Kim",
"Jihn E.",
""
],
[
"Marsh",
"David J. E.",
""
]
] | Using a fundamental discrete symmetry, $\mathbb{Z}_N$, we construct a two-axion model with the QCD axion solving the strong-$CP$ problem, and an ultralight axion (ULA) with $m_{\rm ULA}\approx 10^{-22}\text{ eV}$ providing the dominant form of dark matter (DM). The ULA is light enough to be detectable in cosmology from... |
2211.03233 | Nuno Filipe Castro | Miguel Ca\c{c}ador Peixoto, Nuno Filipe Castro, Miguel Crispim
Rom\~ao, Maria Gabriela Jord\~ao Oliveira, In\^es Ochoa | Fitting a Collider in a Quantum Computer: Tackling the Challenges of
Quantum Machine Learning for Big Datasets | Code available in https://github.com/mcpeixoto/QML-HEP | Front. Artif. Intell. 6 (2023) 1268852 | 10.3389/frai.2023.1268852 | null | hep-ph hep-ex physics.data-an quant-ph | http://creativecommons.org/licenses/by/4.0/ | Current quantum systems have significant limitations affecting the processing
of large datasets with high dimensionality, typical of high energy physics. In
the present paper, feature and data prototype selection techniques were studied
to tackle this challenge. A grid search was performed and quantum machine
learnin... | [
{
"created": "Sun, 6 Nov 2022 22:45:37 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Dec 2022 14:17:29 GMT",
"version": "v2"
},
{
"created": "Thu, 30 Mar 2023 15:12:35 GMT",
"version": "v3"
},
{
"created": "Wed, 6 Dec 2023 19:47:05 GMT",
"version": "v4"
}
] | 2023-12-18 | [
[
"Peixoto",
"Miguel Caçador",
""
],
[
"Castro",
"Nuno Filipe",
""
],
[
"Romão",
"Miguel Crispim",
""
],
[
"Oliveira",
"Maria Gabriela Jordão",
""
],
[
"Ochoa",
"Inês",
""
]
] | Current quantum systems have significant limitations affecting the processing of large datasets with high dimensionality, typical of high energy physics. In the present paper, feature and data prototype selection techniques were studied to tackle this challenge. A grid search was performed and quantum machine learning ... |
hep-ph/9504333 | null | S. Narison (Laboratoire de Physique Math\'ematique Universit\'e de
Montpellier) | Model-independent determination of $\overline{m}_s$ from $\tau$-like
inclusive decays in $e^+e^-$ and implications for the $\chi SB$-parameters | Latex file | Phys.Lett.B358:113-122,1995 | 10.1016/0370-2693(95)00939-I | null | hep-ph | null | We determine the strange quark running mass of the $\overline{MS}$-scheme by
$simulating$ $\tau$-$like$ inclusive processes for the $old$ Das-Mathur-Okubo
sum rule relating the $e^+e^-$ into $I=0$ and $I=1$ hadrons total
cross-sections data. We obtain to three-loop accuracy: $\overline{m}_s$(1
GeV)=($196.7\pm 29.1$) ... | [
{
"created": "Wed, 19 Apr 1995 14:35:04 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Narison",
"S.",
"",
"Laboratoire de Physique Mathématique Université de\n Montpellier"
]
] | We determine the strange quark running mass of the $\overline{MS}$-scheme by $simulating$ $\tau$-$like$ inclusive processes for the $old$ Das-Mathur-Okubo sum rule relating the $e^+e^-$ into $I=0$ and $I=1$ hadrons total cross-sections data. We obtain to three-loop accuracy: $\overline{m}_s$(1 GeV)=($196.7\pm 29.1$) Me... |
hep-ph/0703108 | Alexander Westphal | Alexander Westphal, Hartmut Abele, Stefan Baessler | Analytically derived limits on short-range fifth forces from quantum
states of neutrons in the Earth's gravitational field | 9 pages, 2 figures, LaTeX, uses RevTeX 4 | null | null | DESY 05-066 | hep-ph | null | Recently, quantum states of ultra-cold neutrons in the Earth's gravitational
field have been observed for the first time. From the fact that they are
consistent with Newtonian gravity on the 10 %-level, analytical limits on alpha
and lambda of short-range Yukawa-like additional interactions are derived
between lambda... | [
{
"created": "Fri, 9 Mar 2007 22:27:35 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Mar 2007 20:40:44 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Westphal",
"Alexander",
""
],
[
"Abele",
"Hartmut",
""
],
[
"Baessler",
"Stefan",
""
]
] | Recently, quantum states of ultra-cold neutrons in the Earth's gravitational field have been observed for the first time. From the fact that they are consistent with Newtonian gravity on the 10 %-level, analytical limits on alpha and lambda of short-range Yukawa-like additional interactions are derived between lambda =... |
hep-ph/9211248 | null | R. Casalbuoni, A. Deandrea, N. Di Bartolomeo F. Feruglio, R. Gatto and
G. Nardulli | Effective Lagrangian for Heavy and Light Mesons: Semileptonic Decays | LaTeX (style article), 19 pages, UGVA-DPT 1992/11-790, BARI-TH/92-125 | Phys.Lett. B299 (1993) 139-150 | 10.1016/0370-2693(93)90895-O | null | hep-ph | null | We introduce an effective lagrangian including negative and positive parity
heavy mesons containing a heavy quark, light pseudoscalars, and light vector
resonances, with their allowed interactions, using heavy quark spin-flavour
symmetry, chiral symmetry, and the hidden symmetry approach for light vector
resonances. ... | [
{
"created": "Mon, 16 Nov 1992 11:41:14 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Nov 1992 12:40:41 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Casalbuoni",
"R.",
""
],
[
"Deandrea",
"A.",
""
],
[
"Feruglio",
"N. Di Bartolomeo F.",
""
],
[
"Gatto",
"R.",
""
],
[
"Nardulli",
"G.",
""
]
] | We introduce an effective lagrangian including negative and positive parity heavy mesons containing a heavy quark, light pseudoscalars, and light vector resonances, with their allowed interactions, using heavy quark spin-flavour symmetry, chiral symmetry, and the hidden symmetry approach for light vector resonances. On... |
hep-ph/0210367 | Yu-Feng Zhou | Yue-Liang Wu and Yu-Feng Zhou | Isospin relation and SU(3) breaking effects of strong phases in
Charmless B decays | 14 pages, revtex4, no figure, references added. Updated to the latest
data. To appear in Euro. Phys. Journ. C | Eur.Phys.J.Direct C5:014,2003; Eur.Phys.J.C32S1:179-190,2004 | 10.1140/epjcd/s2003-01-0014-4 | null | hep-ph | null | Isospin and flavor SU(3) relations in charmless hadronic B decays $B\to \pi
\pi, \pi K$ are investigated in detail with paying attention to the SU(3)
symmetry breaking effects in both amplitudes and strong phases. In general, the
isospin and the flavor SU(3) structure of the effective Hamiltonian provide
several rela... | [
{
"created": "Sun, 27 Oct 2002 16:41:20 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Nov 2002 14:11:11 GMT",
"version": "v2"
},
{
"created": "Wed, 27 Aug 2003 12:33:24 GMT",
"version": "v3"
}
] | 2011-09-13 | [
[
"Wu",
"Yue-Liang",
""
],
[
"Zhou",
"Yu-Feng",
""
]
] | Isospin and flavor SU(3) relations in charmless hadronic B decays $B\to \pi \pi, \pi K$ are investigated in detail with paying attention to the SU(3) symmetry breaking effects in both amplitudes and strong phases. In general, the isospin and the flavor SU(3) structure of the effective Hamiltonian provide several relati... |
hep-ph/9407395 | null | A.D. Dolgov, K. Kainulainen and I.Z. Rothstein | Bounds on Dirac Neutrino Masses from Nucleosynthesis | 10 pages, UM-TH-94-21, UMN-TH-1303-94, FERMILAB-Pub-94/199-A | Phys.Rev.D51:4129-4133,1995 | 10.1103/PhysRevD.51.4129 | null | hep-ph | null | We derive new bounds on the Dirac mass of the tau and muonic neutrinos. By
solving the kinetic equation for the rate of energy deposition due to helicity
flipping processes and imposing the constraint that the number of effective
species contributing to the energy density at the time of nucleosynthesis be
$\Delta k_\... | [
{
"created": "Thu, 28 Jul 1994 22:23:55 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Dolgov",
"A. D.",
""
],
[
"Kainulainen",
"K.",
""
],
[
"Rothstein",
"I. Z.",
""
]
] | We derive new bounds on the Dirac mass of the tau and muonic neutrinos. By solving the kinetic equation for the rate of energy deposition due to helicity flipping processes and imposing the constraint that the number of effective species contributing to the energy density at the time of nucleosynthesis be $\Delta k_\nu... |
2004.05165 | Ekaterina Shlepkina | Konstantin M. Belotsky, Airat Kh. Kamaletdinov, Ekaterina S.
Shlepkina, Maxim L. Solovyov | Cosmic Gamma Ray Constraints on the Indirect Effects of Dark Matter | The article was published in MDPI "Particle". The authors used to the
article structure suggested by the journal (MDPI "Particles") | Particles 2020, 3, 336-344 | 10.3390/particles3020025 | null | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The observed anomalous excess of high-energy cosmic ray (CR) positrons is
widely discussed as possible indirect evidence for dark matter (DM). However,
any source of cosmic positrons is inevitably the source of gamma radiation. The
least model dependent test of CR anomalies interpretation via DM particles
decays (or ... | [
{
"created": "Fri, 10 Apr 2020 16:10:20 GMT",
"version": "v1"
}
] | 2020-04-14 | [
[
"Belotsky",
"Konstantin M.",
""
],
[
"Kamaletdinov",
"Airat Kh.",
""
],
[
"Shlepkina",
"Ekaterina S.",
""
],
[
"Solovyov",
"Maxim L.",
""
]
] | The observed anomalous excess of high-energy cosmic ray (CR) positrons is widely discussed as possible indirect evidence for dark matter (DM). However, any source of cosmic positrons is inevitably the source of gamma radiation. The least model dependent test of CR anomalies interpretation via DM particles decays (or an... |
hep-ph/0108072 | Tatsuo Kobayashi | Tatsuo Kobayashi, Haruhiko Terao | More about Kaluza-Klein Regularization | 9 pages, latex, 2 figures | Prog.Theor.Phys. 107 (2002) 785-792 | 10.1143/PTP.107.785 | null | hep-ph hep-th | null | We study the so-called ``Kaluza-Klein regularization''. We calculate one-loop
corrections to the Higgs mass due to Kaluza-Klein modes explicitly in a model
with SUSY breaking mass splitting between bosonic and fermionic modes. We
perform the proper time cutoff at $1/\Lambda^2$ and the KK level truncation at
$\ell$. I... | [
{
"created": "Wed, 8 Aug 2001 06:48:06 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Aug 2001 06:02:08 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Kobayashi",
"Tatsuo",
""
],
[
"Terao",
"Haruhiko",
""
]
] | We study the so-called ``Kaluza-Klein regularization''. We calculate one-loop corrections to the Higgs mass due to Kaluza-Klein modes explicitly in a model with SUSY breaking mass splitting between bosonic and fermionic modes. We perform the proper time cutoff at $1/\Lambda^2$ and the KK level truncation at $\ell$. It ... |
1906.01063 | Saurabh Bansal | Saurabh Bansal, Antonio Delgado, Christopher Kolda and Mariano Quiros | Constraining R-parity-violating couplings in $\tau$-processes at the LHC
and in electroweak precision measurements | 9 pages, 3 figures, 3 tables | Phys. Rev. D 100, 093005 (2019) | 10.1103/PhysRevD.100.093005 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find new limits on the $\lambda'_{3jk}$ R-parity violating (RPV) couplings
of the minimal supersymmetric standard model, using Drell-Yan differential
cross sections at the LHC and electroweak precision measurements from LEP and
SLC. Specifically, limits on six out of the nine $\lambda'_{3jk}$-couplings,
with $j=1\... | [
{
"created": "Mon, 3 Jun 2019 20:20:34 GMT",
"version": "v1"
}
] | 2019-11-27 | [
[
"Bansal",
"Saurabh",
""
],
[
"Delgado",
"Antonio",
""
],
[
"Kolda",
"Christopher",
""
],
[
"Quiros",
"Mariano",
""
]
] | We find new limits on the $\lambda'_{3jk}$ R-parity violating (RPV) couplings of the minimal supersymmetric standard model, using Drell-Yan differential cross sections at the LHC and electroweak precision measurements from LEP and SLC. Specifically, limits on six out of the nine $\lambda'_{3jk}$-couplings, with $j=1\te... |
hep-ph/0609313 | Fulvio Piccinini | G. Balossini, C.M. Carloni Calame, G. Montagna, O. Nicrosini, F.
Piccinini | Matching Parton Shower and matrix elements in QED | 4 pages. Talk given at the XXXIII International Conference on High
Energy Physics, ICHEP06, Moscow, 26 July - 02 August, 2006 | Nucl.Phys. B758 (2006) 227-253 | null | null | hep-ph | null | We report on a high-precision calculation of the Bhabha process in QED, of
interest for precise luminosity determination of low-energy electron-positron
colliders. The calculation is based on the matching of exact next-to-leading
order corrections with a Parton Shower algorithm. The structure of the
algorithm (implem... | [
{
"created": "Fri, 29 Sep 2006 16:30:32 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Balossini",
"G.",
""
],
[
"Calame",
"C. M. Carloni",
""
],
[
"Montagna",
"G.",
""
],
[
"Nicrosini",
"O.",
""
],
[
"Piccinini",
"F.",
""
]
] | We report on a high-precision calculation of the Bhabha process in QED, of interest for precise luminosity determination of low-energy electron-positron colliders. The calculation is based on the matching of exact next-to-leading order corrections with a Parton Shower algorithm. The structure of the algorithm (implemen... |
1901.06315 | Pere Arnan | Pere Arnan, Damir Becirevic, Federico Mescia and Olcyr Sumensari | Probing low energy scalar leptoquarks by the leptonic $W$ and $Z$
couplings | Minor typos amended | null | 10.1007/JHEP02(2019)109 | LPT-Orsay-19-03 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the generic one-loop contribution involving scalar leptoquarks
(LQ) to the $W$ and $Z$ leptonic decay widths. In our computation we include
for the first time the finite terms and the corrections due to the external
momenta of the electroweak bosons, which is a step beyond the
leading-logarithmic approxima... | [
{
"created": "Fri, 18 Jan 2019 16:01:25 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Jan 2019 12:56:24 GMT",
"version": "v2"
},
{
"created": "Wed, 27 Feb 2019 10:58:21 GMT",
"version": "v3"
},
{
"created": "Mon, 15 Jul 2019 15:06:57 GMT",
"version": "v4"
}
] | 2019-07-16 | [
[
"Arnan",
"Pere",
""
],
[
"Becirevic",
"Damir",
""
],
[
"Mescia",
"Federico",
""
],
[
"Sumensari",
"Olcyr",
""
]
] | We compute the generic one-loop contribution involving scalar leptoquarks (LQ) to the $W$ and $Z$ leptonic decay widths. In our computation we include for the first time the finite terms and the corrections due to the external momenta of the electroweak bosons, which is a step beyond the leading-logarithmic approximati... |
2408.00503 | Yao Ma | Yao Ma, Wei-Lin Wu, Lu Meng, Yan-Ke Chen, Shi-Lin Zhu | Fully strange tetraquark resonant states as the cousins of $X(6900)$ | 9 pages, 2 figures. Comments are welcomed | null | null | null | hep-ph hep-ex hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We conduct systematic calculations of the S-wave fully strange systems with
``normal" $\left(J^{P C}=0^{++}, 1^{+-}, 2^{++}\right)$ and ``exotic"
$\left(J^{P C}=0^{+-}, 1^{++}, 2^{+-}\right)$ C-parities, which are the strange
analogue of the fully charmed tetraquark state $X(6900)$. Within a constituent
quark potenti... | [
{
"created": "Thu, 1 Aug 2024 12:15:31 GMT",
"version": "v1"
}
] | 2024-08-02 | [
[
"Ma",
"Yao",
""
],
[
"Wu",
"Wei-Lin",
""
],
[
"Meng",
"Lu",
""
],
[
"Chen",
"Yan-Ke",
""
],
[
"Zhu",
"Shi-Lin",
""
]
] | We conduct systematic calculations of the S-wave fully strange systems with ``normal" $\left(J^{P C}=0^{++}, 1^{+-}, 2^{++}\right)$ and ``exotic" $\left(J^{P C}=0^{+-}, 1^{++}, 2^{+-}\right)$ C-parities, which are the strange analogue of the fully charmed tetraquark state $X(6900)$. Within a constituent quark potential... |
2212.07756 | Xu-Xiang Li | Qing-Hong Cao, Katsuya Hashino, Xu-Xiang Li and Jiang-Hao Yu | Multi-step phase transition and gravitational wave from general
$\mathbb{Z}_2$ scalar extensions | 40 pages, 12 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Multi-step phase transition provides a paradigm in which a broken symmetry
during phase transition can be restored, enriching the phenomena of both dark
matter and baryon asymmetry. We study the dynamics of the multi-step phase
transition in the standard model extension with additional isospin $N$-plet
scalar field $... | [
{
"created": "Thu, 15 Dec 2022 12:20:03 GMT",
"version": "v1"
}
] | 2022-12-16 | [
[
"Cao",
"Qing-Hong",
""
],
[
"Hashino",
"Katsuya",
""
],
[
"Li",
"Xu-Xiang",
""
],
[
"Yu",
"Jiang-Hao",
""
]
] | Multi-step phase transition provides a paradigm in which a broken symmetry during phase transition can be restored, enriching the phenomena of both dark matter and baryon asymmetry. We study the dynamics of the multi-step phase transition in the standard model extension with additional isospin $N$-plet scalar field $\P... |
2403.12155 | Shantanu Sahoo | Soumitra Nandi, Shantanu Sahoo and Ria Sain | An Imperative study of the angular observables in $\Lambda_b^0 \to
\Lambda_c^{+}(\to \Lambda \pi^{+})\tau \bar{\nu_{\tau}}$ decay and probing
the footprint of new physics | 42 pages, 56 figures, 15 tables | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the 4-body angular distribution for $\Lambda_b \to \Lambda_c^{+}(\to
\Lambda \pi^{+})\ell^- \bar{\nu}$ decays and find out the analytical
expressions for various asymmetric and angular observables in the Standard
Model and the new physics scenarios and compared them with the literature.
Using the available i... | [
{
"created": "Mon, 18 Mar 2024 18:12:17 GMT",
"version": "v1"
}
] | 2024-03-20 | [
[
"Nandi",
"Soumitra",
""
],
[
"Sahoo",
"Shantanu",
""
],
[
"Sain",
"Ria",
""
]
] | We study the 4-body angular distribution for $\Lambda_b \to \Lambda_c^{+}(\to \Lambda \pi^{+})\ell^- \bar{\nu}$ decays and find out the analytical expressions for various asymmetric and angular observables in the Standard Model and the new physics scenarios and compared them with the literature. Using the available inp... |
1909.12674 | Jian Tang | Wei-Jie Feng, Jian Tang, Tse-Chun Wang and Yi-Xing Zhou | Non-standard interactions versus planet-scale neutrino oscillations | 8 pages, 7 figures, make a comparison with other LBL experiments and
add more references | Phys. Rev. D 100, 115034 (2019) | 10.1103/PhysRevD.100.115034 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The low-energy threshold and the large detector size of Precision IceCube
Next Generation Upgrade (PINGU) can make the study on neutrino oscillations
with a planet-scale baseline possible. In this task, we consider the
configuration that neutrinos are produced at CERN and detected in the PINGU
detector, as a benchmar... | [
{
"created": "Fri, 27 Sep 2019 13:28:39 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Nov 2019 03:03:54 GMT",
"version": "v2"
}
] | 2019-12-25 | [
[
"Feng",
"Wei-Jie",
""
],
[
"Tang",
"Jian",
""
],
[
"Wang",
"Tse-Chun",
""
],
[
"Zhou",
"Yi-Xing",
""
]
] | The low-energy threshold and the large detector size of Precision IceCube Next Generation Upgrade (PINGU) can make the study on neutrino oscillations with a planet-scale baseline possible. In this task, we consider the configuration that neutrinos are produced at CERN and detected in the PINGU detector, as a benchmark.... |
hep-ph/0010200 | Markus Diehl | Markus Diehl | Exploring skewed parton distribution with polarized target | 8 pages. Contribution to the eRHIC White Paper | null | null | SLAC-PUB-8670 | hep-ph | null | I briefly review the physics of skewed parton distributions. Special emphasis
is put on the relevance of target polarization, and on the different roles of
small and of intermediate x_B.
| [
{
"created": "Wed, 18 Oct 2000 08:58:48 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Diehl",
"Markus",
""
]
] | I briefly review the physics of skewed parton distributions. Special emphasis is put on the relevance of target polarization, and on the different roles of small and of intermediate x_B. |
2202.04221 | Kiyoharu Kawana | Yuta Hamada, Hikaru Kawai, Kiyoharu Kawana, Kin-ya Oda, Kei Yagyu | Gravitational waves in models with multicritical-point principle | 22 pages, 6 figures | null | 10.1140/epjc/s10052-022-10440-8 | OU-HET-1130 | hep-ph astro-ph.CO | http://creativecommons.org/licenses/by/4.0/ | The multicritical-point principle (MPP) provides a natural explanation of the
large hierarchy between the Planck and electroweak scales. We consider a
scenario in which MPP is applied to the Standard Model extended by two real
singlet scalar fields $\phi$ and $S$, and a dimensional transmutation occurs by
the vacuum ... | [
{
"created": "Wed, 9 Feb 2022 01:42:28 GMT",
"version": "v1"
}
] | 2022-06-08 | [
[
"Hamada",
"Yuta",
""
],
[
"Kawai",
"Hikaru",
""
],
[
"Kawana",
"Kiyoharu",
""
],
[
"Oda",
"Kin-ya",
""
],
[
"Yagyu",
"Kei",
""
]
] | The multicritical-point principle (MPP) provides a natural explanation of the large hierarchy between the Planck and electroweak scales. We consider a scenario in which MPP is applied to the Standard Model extended by two real singlet scalar fields $\phi$ and $S$, and a dimensional transmutation occurs by the vacuum ex... |
hep-ph/0012366 | Martti Raidal | Ernest Ma and Martti Raidal | Three Active and Two Sterile Neutrinos in an E_6 Model of Diquark
Baryogenesis | LATEX, 13 pages | J.Phys.G28:95-102,2002 | 10.1088/0954-3899/28/1/307 | UCRHEP-T296 | hep-ph | null | In the U(1)_N extension of the supersymmetric standard model with E_6
particle content, the heavy singlet superfield N may decay into a quark and a
diquark as well as an antiquark and an antidiquark, thus creating a baryon
asymmetry of the Universe. We show how the three doublet and two singlet
neutrinos in this mode... | [
{
"created": "Thu, 28 Dec 2000 21:44:16 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ma",
"Ernest",
""
],
[
"Raidal",
"Martti",
""
]
] | In the U(1)_N extension of the supersymmetric standard model with E_6 particle content, the heavy singlet superfield N may decay into a quark and a diquark as well as an antiquark and an antidiquark, thus creating a baryon asymmetry of the Universe. We show how the three doublet and two singlet neutrinos in this model ... |
2306.14578 | Ethan Cline | Andrei Afanasev, Jan C. Bernauer, Peter Blunden, Johannes Bl\"umlein,
Ethan W. Cline, Jan M. Friedrich, Franziska Hagelstein, Tom\'a\v{s} Husek,
Michael Kohl, Fred Myhrer, Gil Paz, Susan Schadmand, Axel Schmidt, Vladyslava
Sharkovska, Adrian Signer, Oleksandr Tomalak, Egle Tomasi-Gustafsson, Yannick
Ulrich, Mar... | Radiative Corrections: From Medium to High Energy Experiments | Review article to be submitted to the EPJ A Topical Collection on
radiative corrections. 63 pages, 27 figures, 3 tables | null | null | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Radiative corrections are crucial for modern high-precision physics
experiments, and are an area of active research in the experimental and
theoretical community. Here we provide an overview of the state of the field of
radiative corrections with a focus on several topics: lepton-proton scattering,
QED corrections in... | [
{
"created": "Mon, 26 Jun 2023 10:42:24 GMT",
"version": "v1"
}
] | 2023-06-27 | [
[
"Afanasev",
"Andrei",
""
],
[
"Bernauer",
"Jan C.",
""
],
[
"Blunden",
"Peter",
""
],
[
"Blümlein",
"Johannes",
""
],
[
"Cline",
"Ethan W.",
""
],
[
"Friedrich",
"Jan M.",
""
],
[
"Hagelstein",
"Franziska",
... | Radiative corrections are crucial for modern high-precision physics experiments, and are an area of active research in the experimental and theoretical community. Here we provide an overview of the state of the field of radiative corrections with a focus on several topics: lepton-proton scattering, QED corrections in d... |
1905.06697 | Rafal Maciula | Rafal Maciula and Antoni Szczurek | Consistent treatment of charm production in higher-orders at tree-level
within $k_T$-factorization approach | 33 pages, 21 figures | Phys. Rev. D 100, 054001 (2019) | 10.1103/PhysRevD.100.054001 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss production of $c \bar c$-pairs within $k_T$-factorization approach
(off-shell initial partons) with unintegrated parton distribution functions
(uPDFs). We present a consistent prescription which merges the standard
leading-order (LO) $k_T$-factorization calculations for this process with
tree-level next-to... | [
{
"created": "Thu, 16 May 2019 12:40:59 GMT",
"version": "v1"
}
] | 2019-09-11 | [
[
"Maciula",
"Rafal",
""
],
[
"Szczurek",
"Antoni",
""
]
] | We discuss production of $c \bar c$-pairs within $k_T$-factorization approach (off-shell initial partons) with unintegrated parton distribution functions (uPDFs). We present a consistent prescription which merges the standard leading-order (LO) $k_T$-factorization calculations for this process with tree-level next-to-l... |
hep-ph/9306222 | Jim Pantaleone | C.J. Horowitz and J. Pantaleone | Long Range Forces from the Cosmological Neutrino Background | 14 pages, LATEX, IUHET-249, IUNTC93-14 | Phys.Lett. B319 (1993) 186-190 | 10.1016/0370-2693(93)90800-W | null | hep-ph astro-ph | null | The cosmological neutrino background will mediate long range forces between
objects. For a background of temperature T, the potential decreases as 1/r^5
for r >> 1/T and as 1/r for r << 1/T. These forces have large spin-dependent
components. If the neutrino background is nonrelativistic, the long range
forces are enh... | [
{
"created": "Thu, 3 Jun 1993 21:51:35 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Horowitz",
"C. J.",
""
],
[
"Pantaleone",
"J.",
""
]
] | The cosmological neutrino background will mediate long range forces between objects. For a background of temperature T, the potential decreases as 1/r^5 for r >> 1/T and as 1/r for r << 1/T. These forces have large spin-dependent components. If the neutrino background is nonrelativistic, the long range forces are enhan... |
hep-ph/9908390 | Paolo Gondolo | Paolo Gondolo and Katherine Freese | CP-Violating Effects in Neutralino Scattering and Annihilation | 30 pages, 11 figures | JHEP 0207:052,2002 | 10.1088/1126-6708/2002/07/052 | MPI-PhT/99-35 | hep-ph | null | We show that in some regions of supersymmetric parameter space, CP violating
effects that mix the CP-even and CP-odd Higgs bosons can enhance the neutralino
annihilation rate, and hence the indirect detection rate of neutralino dark
matter, by factors of 10^6. The same CP violating effects can reduce the
neutralino s... | [
{
"created": "Tue, 17 Aug 1999 21:37:47 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Gondolo",
"Paolo",
""
],
[
"Freese",
"Katherine",
""
]
] | We show that in some regions of supersymmetric parameter space, CP violating effects that mix the CP-even and CP-odd Higgs bosons can enhance the neutralino annihilation rate, and hence the indirect detection rate of neutralino dark matter, by factors of 10^6. The same CP violating effects can reduce the neutralino sca... |
hep-ph/9905323 | Vladimir Smirnov | V.A. Smirnov | Analytical Result for Dimensionally Regularized Massless On-shell Double
Box | 8 pages, LaTeX. An error in eq. (24) corrected (8 replaced by 5),
with resulting changes in eqs. (25), (28-30) | Phys.Lett. B460 (1999) 397-404 | 10.1016/S0370-2693(99)00777-7 | null | hep-ph hep-th | null | The dimensionally regularized massless on-shell double box Feynman diagram
with powers of propagators equal to one is analytically evaluated for general
values of the Mandelstam variables s and t. An explicit result is expressed
either in terms of polylogarithms Li_a(-t/s), up to a=4, and generalized
polylogarithms S... | [
{
"created": "Wed, 12 May 1999 16:55:24 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Jun 1999 16:28:47 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Smirnov",
"V. A.",
""
]
] | The dimensionally regularized massless on-shell double box Feynman diagram with powers of propagators equal to one is analytically evaluated for general values of the Mandelstam variables s and t. An explicit result is expressed either in terms of polylogarithms Li_a(-t/s), up to a=4, and generalized polylogarithms S_{... |
1006.3929 | Nikolay Volchanskiy | G. Vereshkov and N. Volchanskiy | Symmetries of higher-spin fields and the electromagnetic N-N(1680) form
factors | 11 pp., 2 figs | Phys.Rev.C82:045204,2010 | 10.1103/PhysRevC.82.045204 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Q^2-evolution of the form factors (FFs) for the
nucleon-to-N(1680) transition in the framework of an effective field theory. To
this end, the intrinsic symmetries of the spin-5/2 Rarita-Schwinger (RS) fields
are analyzed, and a Lagrangian of the electromagnetic N-N(1680) interactions is
constructed. The ... | [
{
"created": "Sun, 20 Jun 2010 11:40:10 GMT",
"version": "v1"
}
] | 2010-10-27 | [
[
"Vereshkov",
"G.",
""
],
[
"Volchanskiy",
"N.",
""
]
] | We study the Q^2-evolution of the form factors (FFs) for the nucleon-to-N(1680) transition in the framework of an effective field theory. To this end, the intrinsic symmetries of the spin-5/2 Rarita-Schwinger (RS) fields are analyzed, and a Lagrangian of the electromagnetic N-N(1680) interactions is constructed. The La... |
0912.4128 | Keijo Kajantie | J. Alanen, K. Kajantie | Thermodynamics of a field theory with infrared fixed point from
gauge/gravity duality | 10 pages, 4 figures, references and comment on an alternative way of
deriving the phase structure added | Phys.Rev.D81:046003,2010 | 10.1103/PhysRevD.81.046003 | HIP-2009-31/TH | hep-ph hep-lat hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use gauge/gravity duality to study the thermodynamics of a field theory
with asymptotic freedom in the ultraviolet and a fixed point in the infrared.
We find a high temperature quark-gluon phase and a low T conformal unparticle
phase. The phase transition between the phases is of first order or continuous,
dependi... | [
{
"created": "Mon, 21 Dec 2009 10:42:27 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Jan 2010 11:37:21 GMT",
"version": "v2"
}
] | 2010-04-21 | [
[
"Alanen",
"J.",
""
],
[
"Kajantie",
"K.",
""
]
] | We use gauge/gravity duality to study the thermodynamics of a field theory with asymptotic freedom in the ultraviolet and a fixed point in the infrared. We find a high temperature quark-gluon phase and a low T conformal unparticle phase. The phase transition between the phases is of first order or continuous, depending... |
1901.04474 | Zhenyang Wang | Zhen-Yang Wang, Jing-Juan Qi, Jing Xu, and Xin-Heng Guo | Analyzing $\Xi(1620)$ in the molecule picture in the Bethe-Salpeter
equation approach | arXiv admin note: text overlap with arXiv:1710.07424 | null | 10.1140/epjc/s10052-019-7135-3 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we assume that the observed state $\Xi(1620)$ is a $s$-wave
$\Lambda\bar{K}$ or $\Sigma\bar{K}$ bound state. Based on this molecule
picture, we establish the Bethe-Salpeter equations for $\Xi(1620)$ in the
ladder and instantaneous approximations. We solve the Bethe-Salpeter equations
for the $\Lambda\ba... | [
{
"created": "Sun, 13 Jan 2019 08:59:39 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Jan 2019 01:45:03 GMT",
"version": "v2"
}
] | 2019-09-04 | [
[
"Wang",
"Zhen-Yang",
""
],
[
"Qi",
"Jing-Juan",
""
],
[
"Xu",
"Jing",
""
],
[
"Guo",
"Xin-Heng",
""
]
] | In this work, we assume that the observed state $\Xi(1620)$ is a $s$-wave $\Lambda\bar{K}$ or $\Sigma\bar{K}$ bound state. Based on this molecule picture, we establish the Bethe-Salpeter equations for $\Xi(1620)$ in the ladder and instantaneous approximations. We solve the Bethe-Salpeter equations for the $\Lambda\bar{... |
2406.12518 | Indra Kumar Banerjee | Indra Kumar Banerjee, Ujjal Kumar Dey, Shaaban Khalil | Primordial Black Holes and Gravitational Waves in the $U(1)_{B-L}$
Extended Inert Doublet Model: A First-Order Phase Transition Perspective | 22 pages, 10 figures, 3 tables | null | null | null | hep-ph astro-ph.HE gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We conduct an analysis of a $U(1)_{B-L}$ extended inert doublet model and
obtained the parameter space allowing strong first order phase transitions. We
show that a large part of the parameter space can cause double first-order
phase transitions. Whereas both of these phase transitions can generate a
detectable stoch... | [
{
"created": "Tue, 18 Jun 2024 11:45:51 GMT",
"version": "v1"
}
] | 2024-06-19 | [
[
"Banerjee",
"Indra Kumar",
""
],
[
"Dey",
"Ujjal Kumar",
""
],
[
"Khalil",
"Shaaban",
""
]
] | We conduct an analysis of a $U(1)_{B-L}$ extended inert doublet model and obtained the parameter space allowing strong first order phase transitions. We show that a large part of the parameter space can cause double first-order phase transitions. Whereas both of these phase transitions can generate a detectable stochas... |
1705.04878 | Gouranga Nayak | Gouranga C Nayak | Jet Quenching at RHIC and LHC and the Fragmentation Function in Vacuum | 18 pages latex | null | null | null | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The value of the parton to hadron fragmentation function in QCD in vacuum
(for example from proton-proton collisions at high energy colliders) is
directly/indirectly used in the literature to study the jet quenching and the
hadron production from quark-gluon plasma at RHIC and LHC. In this paper we
show that this is ... | [
{
"created": "Sat, 13 May 2017 19:30:43 GMT",
"version": "v1"
}
] | 2017-05-18 | [
[
"Nayak",
"Gouranga C",
""
]
] | The value of the parton to hadron fragmentation function in QCD in vacuum (for example from proton-proton collisions at high energy colliders) is directly/indirectly used in the literature to study the jet quenching and the hadron production from quark-gluon plasma at RHIC and LHC. In this paper we show that this is no... |
hep-ph/0308170 | Orhan Cakir | E. Arik (Bogazici Univ., Istanbul, Turkey), O. Cakir (Ankara Univ.,
Ankara, Turkey), S. Sultansoy (Gazi Univ., Ankara, Turkey and Institute of
Physics, Baku, Azerbaijan) | A search for the fourth SM family quarks at Tevatron | 7 pages, 2 tables, 4 figures | Eur.Phys.J. C39 (2005) 499-501 | 10.1140/epjc/s2004-02110-2 | null | hep-ph | null | It is shown that the fourth standard model (SM) family quarks can be observed
at the Fermilab Tevatron if their anomalous interactions with known quarks have
sufficient strength.
| [
{
"created": "Sun, 17 Aug 2003 21:39:47 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Jan 2004 11:36:00 GMT",
"version": "v2"
},
{
"created": "Fri, 11 Jun 2004 12:57:51 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Arik",
"E.",
"",
"Bogazici Univ., Istanbul, Turkey"
],
[
"Cakir",
"O.",
"",
"Ankara Univ.,\n Ankara, Turkey"
],
[
"Sultansoy",
"S.",
"",
"Gazi Univ., Ankara, Turkey and Institute of\n Physics, Baku, Azerbaijan"
]
] | It is shown that the fourth standard model (SM) family quarks can be observed at the Fermilab Tevatron if their anomalous interactions with known quarks have sufficient strength. |
1207.0380 | David Winn | Peter Richardson and David Winn | Investigation of Monte Carlo Uncertainties on Higgs Boson searches using
Jet Substructure | 23 pages v2: Minor typos fixed | null | 10.1140/epjc/s10052-012-2178-8 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an investigation of the dependence of searches for boosted Higgs
bosons using jet substructure on the perturbative and non-perturbative
parameters of the Herwig++ Monte Carlo event generator. Values are presented
for a new tune of the parameters of the event generator, together with the an
estimate of the ... | [
{
"created": "Mon, 2 Jul 2012 13:36:02 GMT",
"version": "v1"
},
{
"created": "Sun, 29 Jul 2012 13:36:59 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Richardson",
"Peter",
""
],
[
"Winn",
"David",
""
]
] | We present an investigation of the dependence of searches for boosted Higgs bosons using jet substructure on the perturbative and non-perturbative parameters of the Herwig++ Monte Carlo event generator. Values are presented for a new tune of the parameters of the event generator, together with the an estimate of the un... |
hep-ph/0610271 | Gabriel Sanchez-Colon | Gabriel Sanchez-Colon (1) and Augusto Garcia (2) ((1) CINVESTAV Unidad
Merida; Merida, Yucatan, MEXICO. (2) CINVESTAV; Mexico, D.F., MEXICO) | Mirror matter admixtures in K_S to gamma gamma | null | Int.J.Mod.Phys.A21:4197-4207,2006 | 10.1142/S0217751X06031648 | null | hep-ph | null | The latest measurement of the K_S to gamma gamma branching ratio clearly
shows an enhancement over the current theoretical prediction. As in other K and
B meson decays, this invites to consider the possibility of the contribution of
new physics. We study a particular form of the latter, which may be referred to
as ma... | [
{
"created": "Fri, 20 Oct 2006 17:01:50 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Sanchez-Colon",
"Gabriel",
""
],
[
"Garcia",
"Augusto",
""
]
] | The latest measurement of the K_S to gamma gamma branching ratio clearly shows an enhancement over the current theoretical prediction. As in other K and B meson decays, this invites to consider the possibility of the contribution of new physics. We study a particular form of the latter, which may be referred to as mani... |
hep-ph/9409308 | Klaus Kinder-Geiger | K. Geiger | Effective Field Theory Approach to Parton-Hadron Conversion in High
Energy QCD Processes | CERN-TH. 7440/94, 34 pages, 10 figures, Latex file plus figures
encoded with uufiles | Phys.Rev. D51 (1995) 3669-3687 | 10.1103/PhysRevD.51.3669 | null | hep-ph | null | A QCD based effective action is constructed to describe the dynamics of
confinement and symmetry breaking in the process of parton-hadron conversion.
The deconfined quark and gluon degrees of freedom of the perturbative QCD
vacuum are coupled to color singlet collective fields representing the
non-perturbative vacuum... | [
{
"created": "Wed, 14 Sep 1994 17:47:23 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Geiger",
"K.",
""
]
] | A QCD based effective action is constructed to describe the dynamics of confinement and symmetry breaking in the process of parton-hadron conversion. The deconfined quark and gluon degrees of freedom of the perturbative QCD vacuum are coupled to color singlet collective fields representing the non-perturbative vacuum w... |
hep-ph/0206123 | Gregory Gabadadze | Gregory Gabadadze, M. Shifman | QCD Vacuum and Axions: What's Happening? | 43 pages; An expanded version of a review talk given by G.G. at
``Continuous Advances in QCD 2002/Arkadyfest'', honoring the 60'th birthday
of Arkady Vainshtein, Minneapolis, May 17 - 23, 2002 | Int.J.Mod.Phys. A17 (2002) 3689-3728 | 10.1142/S0217751X02011357 | TPI-MINN-02/19, UMN-TH-2104/02 | hep-ph hep-th | null | A deeper understanding of the vacuum structure in QCD invites one to rethink
certain aspects of the axion physics. The recent advances are mostly due to
developments in supersymmetric gauge theories and the brane theory, in which
QCD can be embedded. They include, but are not limited to, the studies of
metastable vac... | [
{
"created": "Thu, 13 Jun 2002 23:13:33 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Gabadadze",
"Gregory",
""
],
[
"Shifman",
"M.",
""
]
] | A deeper understanding of the vacuum structure in QCD invites one to rethink certain aspects of the axion physics. The recent advances are mostly due to developments in supersymmetric gauge theories and the brane theory, in which QCD can be embedded. They include, but are not limited to, the studies of metastable vacua... |
0905.4239 | Nicolas Bernal Dr. | Nicolas Bernal | Dark matter direct detection in the MSSM with heavy scalars | 20 pages, 10 figures | JCAP 0908:022,2009 | 10.1088/1475-7516/2009/08/022 | UB-ECM-PF-09/14, ICCUB-09-205 | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the dark matter detection prospects in the Minimal Supersymmetric
Standard Model in the scenario where the scalar partners of the fermions and
the Higgs particles (except for the Standard-Model-like one) are assumed to be
very heavy and are removed from the low-energy spectrum. We analyse the
neutralino LS... | [
{
"created": "Tue, 26 May 2009 17:40:44 GMT",
"version": "v1"
}
] | 2009-08-24 | [
[
"Bernal",
"Nicolas",
""
]
] | We explore the dark matter detection prospects in the Minimal Supersymmetric Standard Model in the scenario where the scalar partners of the fermions and the Higgs particles (except for the Standard-Model-like one) are assumed to be very heavy and are removed from the low-energy spectrum. We analyse the neutralino LSP ... |
1912.10613 | Tanmoy Modak | Dilip Kumar Ghosh, Wei-Shu Hou, Tanmoy Modak | Sub-TeV $H^+$ Boson Production as Probe of Extra Top Yukawa Couplings | matches the published version | Phys.Rev.Lett. 125 (2020), 221801 | 10.1103/PhysRevLett.125.221801 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We suggest searching for the charged Higgs boson at the Large Hadron Collider
(LHC) via $cg \to b H^+ \to b t \bar b$. In the general two Higgs Doublet
Model, extra top Yukawa couplings $\rho_{tc}$ and $\rho_{tt}$ can drive the
disappearance of antimatter from the Universe, while $\bar cbH^+$ and $\bar
tbH^+$ couple ... | [
{
"created": "Mon, 23 Dec 2019 04:00:10 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Nov 2020 10:24:09 GMT",
"version": "v2"
}
] | 2020-11-30 | [
[
"Ghosh",
"Dilip Kumar",
""
],
[
"Hou",
"Wei-Shu",
""
],
[
"Modak",
"Tanmoy",
""
]
] | We suggest searching for the charged Higgs boson at the Large Hadron Collider (LHC) via $cg \to b H^+ \to b t \bar b$. In the general two Higgs Doublet Model, extra top Yukawa couplings $\rho_{tc}$ and $\rho_{tt}$ can drive the disappearance of antimatter from the Universe, while $\bar cbH^+$ and $\bar tbH^+$ couple wi... |
1507.02644 | Hong-Jian He | Lan-Chun L\"u, Chun Du, Yaquan Fang, Hong-Jian He, Huijun Zhang | Searching for Heavier Higgs Boson via Di-Higgs Production at LHC Run-2 | Phys.Lett.B Final Version. 16pp (9 Figs + 4 Tables). Only minor
refinements, references added | Physics Letters B 755 (2016) 509-522 | 10.1016/j.physletb.2016.02.026 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The LHC discovery of a light Higgs particle $h^0$ (125GeV) opens up new
prospect for searching heavier Higgs boson(s) at the LHC Run-2, which will
unambiguously point to new physics beyond the standard model (SM). We study the
detection of a heavier neutral Higgs boson $H^0$ via di-Higgs production
channel at the LHC... | [
{
"created": "Thu, 9 Jul 2015 18:39:40 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jul 2015 17:51:04 GMT",
"version": "v2"
},
{
"created": "Tue, 16 Feb 2016 17:05:40 GMT",
"version": "v3"
},
{
"created": "Wed, 17 Feb 2016 16:29:52 GMT",
"version": "v4"
}
] | 2016-03-23 | [
[
"Lü",
"Lan-Chun",
""
],
[
"Du",
"Chun",
""
],
[
"Fang",
"Yaquan",
""
],
[
"He",
"Hong-Jian",
""
],
[
"Zhang",
"Huijun",
""
]
] | The LHC discovery of a light Higgs particle $h^0$ (125GeV) opens up new prospect for searching heavier Higgs boson(s) at the LHC Run-2, which will unambiguously point to new physics beyond the standard model (SM). We study the detection of a heavier neutral Higgs boson $H^0$ via di-Higgs production channel at the LHC (... |
1102.2031 | Rumin Wang | Ru-Min Wang, Yuan-Guo Xu, Qin Chang, Ya-Dong Yang | Studying of B_s^0-\bar{B}_s^0 mixing and B_{s}\to K^{(*)-}K^{(*)+}
decays within supersymmetry | 28 pages and 9 figures, published version, 3 figures added | Phys.Rev.D83:095010,2011 | 10.1103/PhysRevD.83.095010 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent results from CDF and D{\O} collaborations favor a large CP asymmetry
in B_s^0-\bar{B}_s^0 mixing, while the standard model prediction is very small.
Such a large phase may imply sizable new physics effects in B_s^0-\bar{B}_s^0
mixing. We compute the gluino-mediated supersymmetry contributions to
B_s^0-\bar{B}_... | [
{
"created": "Thu, 10 Feb 2011 03:59:11 GMT",
"version": "v1"
},
{
"created": "Sat, 21 May 2011 03:38:31 GMT",
"version": "v2"
}
] | 2011-06-02 | [
[
"Wang",
"Ru-Min",
""
],
[
"Xu",
"Yuan-Guo",
""
],
[
"Chang",
"Qin",
""
],
[
"Yang",
"Ya-Dong",
""
]
] | Recent results from CDF and D{\O} collaborations favor a large CP asymmetry in B_s^0-\bar{B}_s^0 mixing, while the standard model prediction is very small. Such a large phase may imply sizable new physics effects in B_s^0-\bar{B}_s^0 mixing. We compute the gluino-mediated supersymmetry contributions to B_s^0-\bar{B}_s^... |
hep-ph/0005070 | Vicente Pleitez | J. C. Montero and V. Pleitez | MSW effect with flavor changing interactions and the atmospheric
neutrino problem | RevTex, 9 pages, 3 .eps figures | null | null | IFT-P.047/2000 | hep-ph | null | We consider flavor changing effective neutrino interactions in the context of
massive neutrinos in the issue of atmospheric neutrinos. Assuming as usual that
this is an indication of the oscillation of muon neutrinos into tau neutrinos
we show that there is a set of parameters which is consistent with the MSW
resonan... | [
{
"created": "Mon, 8 May 2000 19:37:11 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Montero",
"J. C.",
""
],
[
"Pleitez",
"V.",
""
]
] | We consider flavor changing effective neutrino interactions in the context of massive neutrinos in the issue of atmospheric neutrinos. Assuming as usual that this is an indication of the oscillation of muon neutrinos into tau neutrinos we show that there is a set of parameters which is consistent with the MSW resonance... |
1904.08718 | Mohammad Moosavi Nejad | Maral Salajegheh, S. Mohammad Moosavi Nejad, Hamzeh Khanpour, Bernd A.
Kniehl, Maryam Soleymaninia | $B$-hadron fragmentation functions at next-to-next-to-leading order from
global analysis of $e^+e^-$ annihilation data | Accepted by Physical Review D | Phys. Rev. D 99, 114001 (2019) | 10.1103/PhysRevD.99.114001 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present nonperturbative fragmentation functions (FFs) for bottom-flavored
($B$) hadrons both at next-to-leading (NLO) and, for the first time, at
next-to-next-to-leading order (NNLO) in the $\overline{\mathrm{MS}}$
factorization scheme with five massless quark flavors. They are determined by
fitting all available ... | [
{
"created": "Thu, 18 Apr 2019 12:11:40 GMT",
"version": "v1"
},
{
"created": "Fri, 10 May 2019 08:01:58 GMT",
"version": "v2"
}
] | 2019-06-12 | [
[
"Salajegheh",
"Maral",
""
],
[
"Nejad",
"S. Mohammad Moosavi",
""
],
[
"Khanpour",
"Hamzeh",
""
],
[
"Kniehl",
"Bernd A.",
""
],
[
"Soleymaninia",
"Maryam",
""
]
] | We present nonperturbative fragmentation functions (FFs) for bottom-flavored ($B$) hadrons both at next-to-leading (NLO) and, for the first time, at next-to-next-to-leading order (NNLO) in the $\overline{\mathrm{MS}}$ factorization scheme with five massless quark flavors. They are determined by fitting all available ex... |
hep-ph/0109088 | Tobias Hurth | A.S. Dighe (MPI Munich), T. Hurth (CERN), C.S. Kim (Yonsei) and T.
Yoshikawa (Chapel Hill) | Measurement of the Lifetime Difference of $B_d$ Mesons: Possible and
Worthwhile? | latex, 31 pages, revised version | Nucl.Phys.B624:377-404,2002 | 10.1016/S0550-3213(01)00655-1 | CERN-TH/2001-200, IFP-796-UNC, MPI-PhT/2001-27 | hep-ph hep-ex | null | We estimate the decay width difference $\Delta Gamma_d / \Gamma_d$ in the
$B_d$ system including $1/m_b$ contributions and next-to-leading order QCD
corrections, and find it to be around 0.3%. We explicitly show that the time
measurements of an untagged $B_d$ decaying to a single final state
isotropically can only be... | [
{
"created": "Tue, 11 Sep 2001 19:59:58 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Dec 2001 20:24:24 GMT",
"version": "v2"
}
] | 2011-01-27 | [
[
"Dighe",
"A. S.",
"",
"MPI Munich"
],
[
"Hurth",
"T.",
"",
"CERN"
],
[
"Kim",
"C. S.",
"",
"Yonsei"
],
[
"Yoshikawa",
"T.",
"",
"Chapel Hill"
]
] | We estimate the decay width difference $\Delta Gamma_d / \Gamma_d$ in the $B_d$ system including $1/m_b$ contributions and next-to-leading order QCD corrections, and find it to be around 0.3%. We explicitly show that the time measurements of an untagged $B_d$ decaying to a single final state isotropically can only be s... |
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